1939305360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113809}}^1$

素因数の和:113896

約数の個数: 80

約数和(自身を含む): 6096574080

約数和(自身を除く): 4157268720

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, 113809, 227618, 341427, 455236, 569045, 682854, 910472, 1138090, 1365708, 1707135, 1820944, 2276180, 2731416, 3414270, 4552360, 5462832, 6828540, 8080439, 9104720, 13657080, 16160878, 24241317, 27314160, 32321756, 40402195, 48482634, 64643512, 80804390, 96965268, 121206585, 129287024, 161608780, 193930536, 242413170, 323217560, 387861072, 484826340, 646435120, 969652680, 1939305360]

約数ペア:

[(1, 1939305360), (2, 969652680), (3, 646435120), (4, 484826340), (5, 387861072), (6, 323217560), (8, 242413170), (10, 193930536), (12, 161608780), (15, 129287024), (16, 121206585), (20, 96965268), (24, 80804390), (30, 64643512), (40, 48482634), (48, 40402195), (60, 32321756), (71, 27314160), (80, 24241317), (120, 16160878), (142, 13657080), (213, 9104720), (240, 8080439), (284, 6828540), (355, 5462832), (426, 4552360), (568, 3414270), (710, 2731416), (852, 2276180), (1065, 1820944), (1136, 1707135), (1420, 1365708), (1704, 1138090), (2130, 910472), (2840, 682854), (3408, 569045), (4260, 455236), (5680, 341427), (8520, 227618), (17040, 113809)]