85513920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{317}}^1$

素因数の和:618

約数の個数: 112

約数和(自身を含む): 273332448

約数和(自身を除く): 187818528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 281, 317, 320, 480, 562, 634, 843, 951, 960, 1124, 1268, 1405, 1585, 1686, 1902, 2248, 2536, 2810, 3170, 3372, 3804, 4215, 4496, 4755, 5072, 5620, 6340, 6744, 7608, 8430, 8992, 9510, 10144, 11240, 12680, 13488, 15216, 16860, 17984, 19020, 20288, 22480, 25360, 26976, 30432, 33720, 38040, 44960, 50720, 53952, 60864, 67440, 76080, 89077, 89920, 101440, 134880, 152160, 178154, 267231, 269760, 304320, 356308, 445385, 534462, 712616, 890770, 1068924, 1336155, 1425232, 1781540, 2137848, 2672310, 2850464, 3563080, 4275696, 5344620, 5700928, 7126160, 8551392, 10689240, 14252320, 17102784, 21378480, 28504640, 42756960, 85513920]

約数ペア:

[(1, 85513920), (2, 42756960), (3, 28504640), (4, 21378480), (5, 17102784), (6, 14252320), (8, 10689240), (10, 8551392), (12, 7126160), (15, 5700928), (16, 5344620), (20, 4275696), (24, 3563080), (30, 2850464), (32, 2672310), (40, 2137848), (48, 1781540), (60, 1425232), (64, 1336155), (80, 1068924), (96, 890770), (120, 712616), (160, 534462), (192, 445385), (240, 356308), (281, 304320), (317, 269760), (320, 267231), (480, 178154), (562, 152160), (634, 134880), (843, 101440), (951, 89920), (960, 89077), (1124, 76080), (1268, 67440), (1405, 60864), (1585, 53952), (1686, 50720), (1902, 44960), (2248, 38040), (2536, 33720), (2810, 30432), (3170, 26976), (3372, 25360), (3804, 22480), (4215, 20288), (4496, 19020), (4755, 17984), (5072, 16860), (5620, 15216), (6340, 13488), (6744, 12680), (7608, 11240), (8430, 10144), (8992, 9510)]