157796580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2629943}}^1$

素因数の和:2629955

約数の個数: 24

約数和(自身を含む): 441830592

約数和(自身を除く): 284034012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2629943, 5259886, 7889829, 10519772, 13149715, 15779658, 26299430, 31559316, 39449145, 52598860, 78898290, 157796580]

約数ペア:

[(1, 157796580), (2, 78898290), (3, 52598860), (4, 39449145), (5, 31559316), (6, 26299430), (10, 15779658), (12, 13149715), (15, 10519772), (20, 7889829), (30, 5259886), (60, 2629943)]