7980458820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{133007647}}^1$

素因数の和:133007659

約数の個数: 24

約数和(自身を含む): 22345284864

約数和(自身を除く): 14364826044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 133007647, 266015294, 399022941, 532030588, 665038235, 798045882, 1330076470, 1596091764, 1995114705, 2660152940, 3990229410, 7980458820]

約数ペア:

[(1, 7980458820), (2, 3990229410), (3, 2660152940), (4, 1995114705), (5, 1596091764), (6, 1330076470), (10, 798045882), (12, 665038235), (15, 532030588), (20, 399022941), (30, 266015294), (60, 133007647)]