57531480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{479429}}^1$

素因数の和:479443

約数の個数: 32

約数和(自身を含む): 172594800

約数和(自身を除く): 115063320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 479429, 958858, 1438287, 1917716, 2397145, 2876574, 3835432, 4794290, 5753148, 7191435, 9588580, 11506296, 14382870, 19177160, 28765740, 57531480]

約数ペア:

[(1, 57531480), (2, 28765740), (3, 19177160), (4, 14382870), (5, 11506296), (6, 9588580), (8, 7191435), (10, 5753148), (12, 4794290), (15, 3835432), (20, 2876574), (24, 2397145), (30, 1917716), (40, 1438287), (60, 958858), (120, 479429)]