64263480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{535529}}^1$

素因数の和:535543

約数の個数: 32

約数和(自身を含む): 192790800

約数和(自身を除く): 128527320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 535529, 1071058, 1606587, 2142116, 2677645, 3213174, 4284232, 5355290, 6426348, 8032935, 10710580, 12852696, 16065870, 21421160, 32131740, 64263480]

約数ペア:

[(1, 64263480), (2, 32131740), (3, 21421160), (4, 16065870), (5, 12852696), (6, 10710580), (8, 8032935), (10, 6426348), (12, 5355290), (15, 4284232), (20, 3213174), (24, 2677645), (30, 2142116), (40, 1606587), (60, 1071058), (120, 535529)]