57237360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3359}}^1$

素因数の和:3446

約数の個数: 80

約数和(自身を含む): 179988480

約数和(自身を除く): 122751120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3359, 3408, 4260, 5680, 6718, 8520, 10077, 13436, 16795, 17040, 20154, 26872, 33590, 40308, 50385, 53744, 67180, 80616, 100770, 134360, 161232, 201540, 238489, 268720, 403080, 476978, 715467, 806160, 953956, 1192445, 1430934, 1907912, 2384890, 2861868, 3577335, 3815824, 4769780, 5723736, 7154670, 9539560, 11447472, 14309340, 19079120, 28618680, 57237360]

約数ペア:

[(1, 57237360), (2, 28618680), (3, 19079120), (4, 14309340), (5, 11447472), (6, 9539560), (8, 7154670), (10, 5723736), (12, 4769780), (15, 3815824), (16, 3577335), (20, 2861868), (24, 2384890), (30, 1907912), (40, 1430934), (48, 1192445), (60, 953956), (71, 806160), (80, 715467), (120, 476978), (142, 403080), (213, 268720), (240, 238489), (284, 201540), (355, 161232), (426, 134360), (568, 100770), (710, 80616), (852, 67180), (1065, 53744), (1136, 50385), (1420, 40308), (1704, 33590), (2130, 26872), (2840, 20154), (3359, 17040), (3408, 16795), (4260, 13436), (5680, 10077), (6718, 8520)]