90715560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{58151}}^1$

素因数の和:58178

約数の個数: 64

約数和(自身を含む): 293086080

約数和(自身を除く): 202370520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 58151, 116302, 174453, 232604, 290755, 348906, 465208, 581510, 697812, 755963, 872265, 1163020, 1395624, 1511926, 1744530, 2267889, 2326040, 3023852, 3489060, 3779815, 4535778, 6047704, 6978120, 7559630, 9071556, 11339445, 15119260, 18143112, 22678890, 30238520, 45357780, 90715560]

約数ペア:

[(1, 90715560), (2, 45357780), (3, 30238520), (4, 22678890), (5, 18143112), (6, 15119260), (8, 11339445), (10, 9071556), (12, 7559630), (13, 6978120), (15, 6047704), (20, 4535778), (24, 3779815), (26, 3489060), (30, 3023852), (39, 2326040), (40, 2267889), (52, 1744530), (60, 1511926), (65, 1395624), (78, 1163020), (104, 872265), (120, 755963), (130, 697812), (156, 581510), (195, 465208), (260, 348906), (312, 290755), (390, 232604), (520, 174453), (780, 116302), (1560, 58151)]