90776040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{756467}}^1$

素因数の和:756481

約数の個数: 32

約数和(自身を含む): 272328480

約数和(自身を除く): 181552440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 756467, 1512934, 2269401, 3025868, 3782335, 4538802, 6051736, 7564670, 9077604, 11347005, 15129340, 18155208, 22694010, 30258680, 45388020, 90776040]

約数ペア:

[(1, 90776040), (2, 45388020), (3, 30258680), (4, 22694010), (5, 18155208), (6, 15129340), (8, 11347005), (10, 9077604), (12, 7564670), (15, 6051736), (20, 4538802), (24, 3782335), (30, 3025868), (40, 2269401), (60, 1512934), (120, 756467)]