155114580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2585243}}^1$

素因数の和:2585255

約数の個数: 24

約数和(自身を含む): 434320992

約数和(自身を除く): 279206412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2585243, 5170486, 7755729, 10340972, 12926215, 15511458, 25852430, 31022916, 38778645, 51704860, 77557290, 155114580]

約数ペア:

[(1, 155114580), (2, 77557290), (3, 51704860), (4, 38778645), (5, 31022916), (6, 25852430), (10, 15511458), (12, 12926215), (15, 10340972), (20, 7755729), (30, 5170486), (60, 2585243)]