80602080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12917}}^1$

素因数の和:12948

約数の個数: 96

約数和(自身を含む): 273448224

約数和(自身を除く): 192846144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 12917, 25834, 38751, 51668, 64585, 77502, 103336, 129170, 155004, 167921, 193755, 206672, 258340, 310008, 335842, 387510, 413344, 503763, 516680, 620016, 671684, 775020, 839605, 1007526, 1033360, 1240032, 1343368, 1550040, 1679210, 2015052, 2066720, 2518815, 2686736, 3100080, 3358420, 4030104, 5037630, 5373472, 6200160, 6716840, 8060208, 10075260, 13433680, 16120416, 20150520, 26867360, 40301040, 80602080]

約数ペア:

[(1, 80602080), (2, 40301040), (3, 26867360), (4, 20150520), (5, 16120416), (6, 13433680), (8, 10075260), (10, 8060208), (12, 6716840), (13, 6200160), (15, 5373472), (16, 5037630), (20, 4030104), (24, 3358420), (26, 3100080), (30, 2686736), (32, 2518815), (39, 2066720), (40, 2015052), (48, 1679210), (52, 1550040), (60, 1343368), (65, 1240032), (78, 1033360), (80, 1007526), (96, 839605), (104, 775020), (120, 671684), (130, 620016), (156, 516680), (160, 503763), (195, 413344), (208, 387510), (240, 335842), (260, 310008), (312, 258340), (390, 206672), (416, 193755), (480, 167921), (520, 155004), (624, 129170), (780, 103336), (1040, 77502), (1248, 64585), (1560, 51668), (2080, 38751), (3120, 25834), (6240, 12917)]