Divisors of 2880: All 42 Factors

Divisors (Factors) Calculator

Use the calculator above to find all divisors (also called factors) of any positive integer up to 4,782,969. Beyond the divisor list, this tool also shows divisor pairs, the sum and count of divisors, prime factorization, and number properties (prime, perfect square, perfect number).

All Divisors of 2880

The number 2880 has 42 divisors:

1,  2,  3,  4,  5,  6,  8,  9,  10,  12,  15,  16,  18,  20,  24,  30,  32,  36,  40,  45,  48,  60,  64,  72,  80,  90,  96,  120,  144,  160,  180,  192,  240,  288,  320,  360,  480,  576,  720,  960,  1440,  2880

Divisor Pairs of 2880

Each pair multiplies to 2880:

Number of Divisors

The number 2880 has 42 divisors, written as τ(2880) = 42 in number theory.

Sum of Divisors

σ(2880) = 1 + 2 + 3 + 4 + 5 + 6 + 8 + 9 + 10 + 12 + 15 + 16 + 18 + 20 + 24 + 30 + 32 + 36 + 40 + 45 + 48 + 60 + 64 + 72 + 80 + 90 + 96 + 120 + 144 + 160 + 180 + 192 + 240 + 288 + 320 + 360 + 480 + 576 + 720 + 960 + 1440 + 2880 = 9906

Prime Factorization of 2880

See the full prime factorization calculator →

Properties of 2880

• 2880 is composite.
• 2880 is not a perfect square.
• Number of divisors: 42.
• Sum of divisors: 9906.

Common Divisors with Another Number?

Looking for the divisors that 2880 shares with another number? Use our Greatest Common Factor (GCF) calculator — it finds all common divisors and the largest one.

Step-by-Step: How to Find the Divisors of 2880

An efficient way to find divisors uses the complementary pair trick: check each integer i from 1 to √2880 ≈ 53.67. If i divides 2880, then both i and 2880/i are divisors.

1. 1 divides 2880 (2880 ÷ 1 = 2880) → pair (1, 2880)
2. 2 divides 2880 (2880 ÷ 2 = 1440) → pair (2, 1440)
3. 3 divides 2880 (2880 ÷ 3 = 960) → pair (3, 960)
4. 4 divides 2880 (2880 ÷ 4 = 720) → pair (4, 720)
5. 5 divides 2880 (2880 ÷ 5 = 576) → pair (5, 576)
6. 6 divides 2880 (2880 ÷ 6 = 480) → pair (6, 480)
7. 8 divides 2880 (2880 ÷ 8 = 360) → pair (8, 360)
8. 9 divides 2880 (2880 ÷ 9 = 320) → pair (9, 320)
9. 10 divides 2880 (2880 ÷ 10 = 288) → pair (10, 288)
10. 12 divides 2880 (2880 ÷ 12 = 240) → pair (12, 240)
11. 15 divides 2880 (2880 ÷ 15 = 192) → pair (15, 192)
12. 16 divides 2880 (2880 ÷ 16 = 180) → pair (16, 180)
13. 18 divides 2880 (2880 ÷ 18 = 160) → pair (18, 160)
14. 20 divides 2880 (2880 ÷ 20 = 144) → pair (20, 144)
15. 24 divides 2880 (2880 ÷ 24 = 120) → pair (24, 120)
16. 30 divides 2880 (2880 ÷ 30 = 96) → pair (30, 96)
17. 32 divides 2880 (2880 ÷ 32 = 90) → pair (32, 90)
18. 36 divides 2880 (2880 ÷ 36 = 80) → pair (36, 80)
19. 40 divides 2880 (2880 ÷ 40 = 72) → pair (40, 72)
20. 45 divides 2880 (2880 ÷ 45 = 64) → pair (45, 64)
21. 48 divides 2880 (2880 ÷ 48 = 60) → pair (48, 60)
22. Collect all unique values: {1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880} — total 42 divisors.
23. Sum: 1 + 2 + 3 + 4 + 5 + 6 + 8 + 9 + 10 + 12 + 15 + 16 + 18 + 20 + 24 + 30 + 32 + 36 + 40 + 45 + 48 + 60 + 64 + 72 + 80 + 90 + 96 + 120 + 144 + 160 + 180 + 192 + 240 + 288 + 320 + 360 + 480 + 576 + 720 + 960 + 1440 + 2880 = 9906.

Nearby Examples

Related Operations for 2880

• Multiples of 2880 — "outward" complement; M is a multiple of 2880 ⇔ 2880 is a divisor of M
• 2880 Prime Factorization — decompose into prime building blocks
• Find GCF of 2880 and another number
• Find LCM of 2880 and another number
• Is 2880 a perfect square? (odd divisor count ⇔ yes)

See also our tables of divisors:

• Table of all divisors from 1 to 100
• Table of all divisors from 1 to 500
• Table of all divisors from 1 to 1,000
• Table of all divisors from 1 to 10,000

What Is a Divisor?

A divisor (also called a factor) of a positive integer n is any positive integer d such that n ÷ d has no remainder. In other words, d divides n evenly.

Every positive integer n has at least two divisors: 1 and n itself (with 1 being the trivial case of having only itself). Numbers with exactly 2 divisors are prime; numbers with 3 or more divisors are composite.

Why use this calculator? Beyond just listing divisors, this tool computes the sum σ(n), the count τ(n), prime factorization, divisor pairs (useful for visual learners and factoring problems), and detects whether n is a prime, a perfect square, or a perfect number.

References

• [1] Divisor (Wikipedia)
• [2] Divisor function (Wikipedia)
• [3] Divisor (Wolfram MathWorld)

Divisors Calculation Examples

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