28772580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{479543}}^1$

素因数の和:479555

約数の個数: 24

約数和(自身を含む): 80563392

約数和(自身を除く): 51790812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 479543, 959086, 1438629, 1918172, 2397715, 2877258, 4795430, 5754516, 7193145, 9590860, 14386290, 28772580]

約数ペア:

[(1, 28772580), (2, 14386290), (3, 9590860), (4, 7193145), (5, 5754516), (6, 4795430), (10, 2877258), (12, 2397715), (15, 1918172), (20, 1438629), (30, 959086), (60, 479543)]