90847560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{757063}}^1$

素因数の和:757077

約数の個数: 32

約数和(自身を含む): 272543040

約数和(自身を除く): 181695480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 757063, 1514126, 2271189, 3028252, 3785315, 4542378, 6056504, 7570630, 9084756, 11355945, 15141260, 18169512, 22711890, 30282520, 45423780, 90847560]

約数ペア:

[(1, 90847560), (2, 45423780), (3, 30282520), (4, 22711890), (5, 18169512), (6, 15141260), (8, 11355945), (10, 9084756), (12, 7570630), (15, 6056504), (20, 4542378), (24, 3785315), (30, 3028252), (40, 2271189), (60, 1514126), (120, 757063)]