Factors of 576

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What are the Factors of 576?

Answer

Factors of 576:

21 factors: 1, 2, 3, 4, 6 … 192, 288, 576

all 21 factors

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576

21 factors · 576 = 2⁶ × 3² · composite

Underlined — prime: 2, 3 · 1 — neither prime nor composite · others — composite

Factor pairs of 576

1 × 576
2 × 288
3 × 192
4 × 144
6 × 96
8 × 72
9 × 64
12 × 48
16 × 36
18 × 32
24 × 24

24 × 24 is a pair of one factor — that is why 576 has an odd number of factors, 21.

576 = 2⁶ × 3² → (6 + 1) × (2 + 1) = 21 factors: add 1 to each exponent and multiply.

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See Also

Prime Number Checker - Find out whether a given number is Prime or not
Prime Factorization - Prime Factorization Calculator
Prime Numbers List - List of all Prime Numbers - how many Prime numbers are between

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Factors Table

Number	Factors
561	1, 3, 11, 17, 33, 51, 187, 561
562	1, 2, 281, 562
563	1, 563
564	1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564
565	1, 5, 113, 565
566	1, 2, 283, 566
567	1, 3, 7, 9, 21, 27, 63, 81, 189, 567
568	1, 2, 4, 8, 71, 142, 284, 568
569	1, 569
570	1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570
571	1, 571
572	1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572
573	1, 3, 191, 573
574	1, 2, 7, 14, 41, 82, 287, 574
575	1, 5, 23, 25, 115, 575
576	1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576
577	1, 577
578	1, 2, 17, 34, 289, 578
579	1, 3, 193, 579
580	1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580
581	1, 7, 83, 581
582	1, 2, 3, 6, 97, 194, 291, 582
583	1, 11, 53, 583
584	1, 2, 4, 8, 73, 146, 292, 584
585	1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585
586	1, 2, 293, 586
587	1, 587
588	1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588
589	1, 19, 31, 589
590	1, 2, 5, 10, 59, 118, 295, 590

FAQ

What are the Factors of 576?

Factors of 576: 21 factors: 1, 2, 3, 4, 6 … 192, 288, 576

How many factors does 576 have?

Number 576 has 21 factors

How many Factor Pairs does 576 have?

Number 576 has 11 factor pairs

Is 576 a prime or composite number?

Composite: 576 = 2⁶ × 3², so it has 21 factors — a prime has exactly two.

How many factors does 576 have excluding 1 and 576?

19: 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192 and 288.

Why does 576 have an odd number of factors?

576 is a perfect square: in the pair 24 × 24 the factor 24 pairs with itself, so the 21 factors are 10 pairs plus 24.