3980580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{66343}}^1$

素因数の和:66355

約数の個数: 24

約数和(自身を含む): 11145792

約数和(自身を除く): 7165212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 66343, 132686, 199029, 265372, 331715, 398058, 663430, 796116, 995145, 1326860, 1990290, 3980580]

約数ペア:

[(1, 3980580), (2, 1990290), (3, 1326860), (4, 995145), (5, 796116), (6, 663430), (10, 398058), (12, 331715), (15, 265372), (20, 199029), (30, 132686), (60, 66343)]