47720580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{795343}}^1$

素因数の和:795355

約数の個数: 24

約数和(自身を含む): 133617792

約数和(自身を除く): 85897212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 795343, 1590686, 2386029, 3181372, 3976715, 4772058, 7953430, 9544116, 11930145, 15906860, 23860290, 47720580]

約数ペア:

[(1, 47720580), (2, 23860290), (3, 15906860), (4, 11930145), (5, 9544116), (6, 7953430), (10, 4772058), (12, 3976715), (15, 3181372), (20, 2386029), (30, 1590686), (60, 795343)]