71583240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5279}}^1$

素因数の和:5406

約数の個数: 64

約数和(自身を含む): 216691200

約数和(自身を除く): 145107960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1356, 1695, 2260, 2712, 3390, 4520, 5279, 6780, 10558, 13560, 15837, 21116, 26395, 31674, 42232, 52790, 63348, 79185, 105580, 126696, 158370, 211160, 316740, 596527, 633480, 1193054, 1789581, 2386108, 2982635, 3579162, 4772216, 5965270, 7158324, 8947905, 11930540, 14316648, 17895810, 23861080, 35791620, 71583240]

約数ペア:

[(1, 71583240), (2, 35791620), (3, 23861080), (4, 17895810), (5, 14316648), (6, 11930540), (8, 8947905), (10, 7158324), (12, 5965270), (15, 4772216), (20, 3579162), (24, 2982635), (30, 2386108), (40, 1789581), (60, 1193054), (113, 633480), (120, 596527), (226, 316740), (339, 211160), (452, 158370), (565, 126696), (678, 105580), (904, 79185), (1130, 63348), (1356, 52790), (1695, 42232), (2260, 31674), (2712, 26395), (3390, 21116), (4520, 15837), (5279, 13560), (6780, 10558)]