1210620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{20177}}^1$

素因数の和:20189

約数の個数: 24

約数和(自身を含む): 3389904

約数和(自身を除く): 2179284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 20177, 40354, 60531, 80708, 100885, 121062, 201770, 242124, 302655, 403540, 605310, 1210620]

約数ペア:

[(1, 1210620), (2, 605310), (3, 403540), (4, 302655), (5, 242124), (6, 201770), (10, 121062), (12, 100885), (15, 80708), (20, 60531), (30, 40354), (60, 20177)]