80058120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21521}}^1$

素因数の和:21566

約数の個数: 64

約数和(自身を含む): 247933440

約数和(自身を除く): 167875320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 21521, 43042, 64563, 86084, 107605, 129126, 172168, 215210, 258252, 322815, 430420, 516504, 645630, 667151, 860840, 1291260, 1334302, 2001453, 2582520, 2668604, 3335755, 4002906, 5337208, 6671510, 8005812, 10007265, 13343020, 16011624, 20014530, 26686040, 40029060, 80058120]

約数ペア:

[(1, 80058120), (2, 40029060), (3, 26686040), (4, 20014530), (5, 16011624), (6, 13343020), (8, 10007265), (10, 8005812), (12, 6671510), (15, 5337208), (20, 4002906), (24, 3335755), (30, 2668604), (31, 2582520), (40, 2001453), (60, 1334302), (62, 1291260), (93, 860840), (120, 667151), (124, 645630), (155, 516504), (186, 430420), (248, 322815), (310, 258252), (372, 215210), (465, 172168), (620, 129126), (744, 107605), (930, 86084), (1240, 64563), (1860, 43042), (3720, 21521)]