80537360

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:336

約数の個数: 80

約数和(自身を含む): 193380480

約数和(自身を除く): 112843120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 113, 118, 151, 226, 236, 295, 302, 452, 472, 565, 590, 604, 755, 904, 944, 1130, 1180, 1208, 1510, 1808, 2260, 2360, 2416, 3020, 4520, 4720, 6040, 6667, 8909, 9040, 12080, 13334, 17063, 17818, 26668, 33335, 34126, 35636, 44545, 53336, 66670, 68252, 71272, 85315, 89090, 106672, 133340, 136504, 142544, 170630, 178180, 266680, 273008, 341260, 356360, 533360, 682520, 712720, 1006717, 1365040, 2013434, 4026868, 5033585, 8053736, 10067170, 16107472, 20134340, 40268680, 80537360]

約数ペア:

[(1, 80537360), (2, 40268680), (4, 20134340), (5, 16107472), (8, 10067170), (10, 8053736), (16, 5033585), (20, 4026868), (40, 2013434), (59, 1365040), (80, 1006717), (113, 712720), (118, 682520), (151, 533360), (226, 356360), (236, 341260), (295, 273008), (302, 266680), (452, 178180), (472, 170630), (565, 142544), (590, 136504), (604, 133340), (755, 106672), (904, 89090), (944, 85315), (1130, 71272), (1180, 68252), (1208, 66670), (1510, 53336), (1808, 44545), (2260, 35636), (2360, 34126), (2416, 33335), (3020, 26668), (4520, 17818), (4720, 17063), (6040, 13334), (6667, 12080), (8909, 9040)]