286377720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2386481}}^1$

素因数の和:2386495

約数の個数: 32

約数和(自身を含む): 859133520

約数和(自身を除く): 572755800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2386481, 4772962, 7159443, 9545924, 11932405, 14318886, 19091848, 23864810, 28637772, 35797215, 47729620, 57275544, 71594430, 95459240, 143188860, 286377720]

約数ペア:

[(1, 286377720), (2, 143188860), (3, 95459240), (4, 71594430), (5, 57275544), (6, 47729620), (8, 35797215), (10, 28637772), (12, 23864810), (15, 19091848), (20, 14318886), (24, 11932405), (30, 9545924), (40, 7159443), (60, 4772962), (120, 2386481)]