88870680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5741}}^1$

素因数の和:5801

約数の個数: 96

約数和(自身を含む): 295598160

約数和(自身を除く): 206727480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 5741, 7740, 11482, 15480, 17223, 22964, 28705, 34446, 45928, 51669, 57410, 68892, 86115, 103338, 114820, 137784, 172230, 206676, 229640, 246863, 258345, 344460, 413352, 493726, 516690, 688920, 740589, 987452, 1033380, 1234315, 1481178, 1974904, 2066760, 2221767, 2468630, 2962356, 3702945, 4443534, 4937260, 5924712, 7405890, 8887068, 9874520, 11108835, 14811780, 17774136, 22217670, 29623560, 44435340, 88870680]

約数ペア:

[(1, 88870680), (2, 44435340), (3, 29623560), (4, 22217670), (5, 17774136), (6, 14811780), (8, 11108835), (9, 9874520), (10, 8887068), (12, 7405890), (15, 5924712), (18, 4937260), (20, 4443534), (24, 3702945), (30, 2962356), (36, 2468630), (40, 2221767), (43, 2066760), (45, 1974904), (60, 1481178), (72, 1234315), (86, 1033380), (90, 987452), (120, 740589), (129, 688920), (172, 516690), (180, 493726), (215, 413352), (258, 344460), (344, 258345), (360, 246863), (387, 229640), (430, 206676), (516, 172230), (645, 137784), (774, 114820), (860, 103338), (1032, 86115), (1290, 68892), (1548, 57410), (1720, 51669), (1935, 45928), (2580, 34446), (3096, 28705), (3870, 22964), (5160, 17223), (5741, 15480), (7740, 11482)]