1520580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{25343}}^1$

素因数の和:25355

約数の個数: 24

約数和(自身を含む): 4257792

約数和(自身を除く): 2737212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 25343, 50686, 76029, 101372, 126715, 152058, 253430, 304116, 380145, 506860, 760290, 1520580]

約数ペア:

[(1, 1520580), (2, 760290), (3, 506860), (4, 380145), (5, 304116), (6, 253430), (10, 152058), (12, 126715), (15, 101372), (20, 76029), (30, 50686), (60, 25343)]