98451240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{820427}}^1$

素因数の和:820441

約数の個数: 32

約数和(自身を含む): 295354080

約数和(自身を除く): 196902840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 820427, 1640854, 2461281, 3281708, 4102135, 4922562, 6563416, 8204270, 9845124, 12306405, 16408540, 19690248, 24612810, 32817080, 49225620, 98451240]

約数ペア:

[(1, 98451240), (2, 49225620), (3, 32817080), (4, 24612810), (5, 19690248), (6, 16408540), (8, 12306405), (10, 9845124), (12, 8204270), (15, 6563416), (20, 4922562), (24, 4102135), (30, 3281708), (40, 2461281), (60, 1640854), (120, 820427)]