264071760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{6079}}^1$

素因数の和:6276

約数の個数: 80

約数和(自身を含む): 823280640

約数和(自身を除く): 559208880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 181, 240, 362, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 2896, 3620, 4344, 5430, 6079, 7240, 8688, 10860, 12158, 14480, 18237, 21720, 24316, 30395, 36474, 43440, 48632, 60790, 72948, 91185, 97264, 121580, 145896, 182370, 243160, 291792, 364740, 486320, 729480, 1100299, 1458960, 2200598, 3300897, 4401196, 5501495, 6601794, 8802392, 11002990, 13203588, 16504485, 17604784, 22005980, 26407176, 33008970, 44011960, 52814352, 66017940, 88023920, 132035880, 264071760]

約数ペア:

[(1, 264071760), (2, 132035880), (3, 88023920), (4, 66017940), (5, 52814352), (6, 44011960), (8, 33008970), (10, 26407176), (12, 22005980), (15, 17604784), (16, 16504485), (20, 13203588), (24, 11002990), (30, 8802392), (40, 6601794), (48, 5501495), (60, 4401196), (80, 3300897), (120, 2200598), (181, 1458960), (240, 1100299), (362, 729480), (543, 486320), (724, 364740), (905, 291792), (1086, 243160), (1448, 182370), (1810, 145896), (2172, 121580), (2715, 97264), (2896, 91185), (3620, 72948), (4344, 60790), (5430, 48632), (6079, 43440), (7240, 36474), (8688, 30395), (10860, 24316), (12158, 21720), (14480, 18237)]