156630120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1305251}}^1$

素因数の和:1305265

約数の個数: 32

約数和(自身を含む): 469890720

約数和(自身を除く): 313260600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1305251, 2610502, 3915753, 5221004, 6526255, 7831506, 10442008, 13052510, 15663012, 19578765, 26105020, 31326024, 39157530, 52210040, 78315060, 156630120]

約数ペア:

[(1, 156630120), (2, 78315060), (3, 52210040), (4, 39157530), (5, 31326024), (6, 26105020), (8, 19578765), (10, 15663012), (12, 13052510), (15, 10442008), (20, 7831506), (24, 6526255), (30, 5221004), (40, 3915753), (60, 2610502), (120, 1305251)]