255103620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4251727}}^1$

素因数の和:4251739

約数の個数: 24

約数和(自身を含む): 714290304

約数和(自身を除く): 459186684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4251727, 8503454, 12755181, 17006908, 21258635, 25510362, 42517270, 51020724, 63775905, 85034540, 127551810, 255103620]

約数ペア:

[(1, 255103620), (2, 127551810), (3, 85034540), (4, 63775905), (5, 51020724), (6, 42517270), (10, 25510362), (12, 21258635), (15, 17006908), (20, 12755181), (30, 8503454), (60, 4251727)]