388628220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6477137}}^1$

素因数の和:6477149

約数の個数: 24

約数和(自身を含む): 1088159184

約数和(自身を除く): 699530964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6477137, 12954274, 19431411, 25908548, 32385685, 38862822, 64771370, 77725644, 97157055, 129542740, 194314110, 388628220]

約数ペア:

[(1, 388628220), (2, 194314110), (3, 129542740), (4, 97157055), (5, 77725644), (6, 64771370), (10, 38862822), (12, 32385685), (15, 25908548), (20, 19431411), (30, 12954274), (60, 6477137)]