158451240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1320427}}^1$

素因数の和:1320441

約数の個数: 32

約数和(自身を含む): 475354080

約数和(自身を除く): 316902840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1320427, 2640854, 3961281, 5281708, 6602135, 7922562, 10563416, 13204270, 15845124, 19806405, 26408540, 31690248, 39612810, 52817080, 79225620, 158451240]

約数ペア:

[(1, 158451240), (2, 79225620), (3, 52817080), (4, 39612810), (5, 31690248), (6, 26408540), (8, 19806405), (10, 15845124), (12, 13204270), (15, 10563416), (20, 7922562), (24, 6602135), (30, 5281708), (40, 3961281), (60, 2640854), (120, 1320427)]