68903944080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{287099767}}^1$

素因数の和:287099783

約数の個数: 40

約数和(自身を含む): 213602227392

約数和(自身を除く): 144698283312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 287099767, 574199534, 861299301, 1148399068, 1435498835, 1722598602, 2296798136, 2870997670, 3445197204, 4306496505, 4593596272, 5741995340, 6890394408, 8612993010, 11483990680, 13780788816, 17225986020, 22967981360, 34451972040, 68903944080]

約数ペア:

[(1, 68903944080), (2, 34451972040), (3, 22967981360), (4, 17225986020), (5, 13780788816), (6, 11483990680), (8, 8612993010), (10, 6890394408), (12, 5741995340), (15, 4593596272), (16, 4306496505), (20, 3445197204), (24, 2870997670), (30, 2296798136), (40, 1722598602), (48, 1435498835), (60, 1148399068), (80, 861299301), (120, 574199534), (240, 287099767)]