158820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2647}}^1$

素因数の和:2659

約数の個数: 24

約数和(自身を含む): 444864

約数和(自身を除く): 286044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2647, 5294, 7941, 10588, 13235, 15882, 26470, 31764, 39705, 52940, 79410, 158820]

約数ペア:

[(1, 158820), (2, 79410), (3, 52940), (4, 39705), (5, 31764), (6, 26470), (10, 15882), (12, 13235), (15, 10588), (20, 7941), (30, 5294), (60, 2647)]