379634160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{22279}}^1$

素因数の和:22366

約数の個数: 80

約数和(自身を含む): 1193495040

約数和(自身を除く): 813860880

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, 3408, 4260, 5680, 8520, 17040, 22279, 44558, 66837, 89116, 111395, 133674, 178232, 222790, 267348, 334185, 356464, 445580, 534696, 668370, 891160, 1069392, 1336740, 1581809, 1782320, 2673480, 3163618, 4745427, 5346960, 6327236, 7909045, 9490854, 12654472, 15818090, 18981708, 23727135, 25308944, 31636180, 37963416, 47454270, 63272360, 75926832, 94908540, 126544720, 189817080, 379634160]

約数ペア:

[(1, 379634160), (2, 189817080), (3, 126544720), (4, 94908540), (5, 75926832), (6, 63272360), (8, 47454270), (10, 37963416), (12, 31636180), (15, 25308944), (16, 23727135), (20, 18981708), (24, 15818090), (30, 12654472), (40, 9490854), (48, 7909045), (60, 6327236), (71, 5346960), (80, 4745427), (120, 3163618), (142, 2673480), (213, 1782320), (240, 1581809), (284, 1336740), (355, 1069392), (426, 891160), (568, 668370), (710, 534696), (852, 445580), (1065, 356464), (1136, 334185), (1420, 267348), (1704, 222790), (2130, 178232), (2840, 133674), (3408, 111395), (4260, 89116), (5680, 66837), (8520, 44558), (17040, 22279)]