857163240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{677}}^1\times {\mathrm{3517}}^1$

素因数の和:4211

約数の個数: 96

約数和(自身を含む): 2790688680

約数和(自身を除く): 1933525440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 677, 1354, 2031, 2708, 3385, 3517, 4062, 5416, 6093, 6770, 7034, 8124, 10155, 10551, 12186, 13540, 14068, 16248, 17585, 20310, 21102, 24372, 27080, 28136, 30465, 31653, 35170, 40620, 42204, 48744, 52755, 60930, 63306, 70340, 81240, 84408, 105510, 121860, 126612, 140680, 158265, 211020, 243720, 253224, 316530, 422040, 633060, 1266120, 2381009, 4762018, 7143027, 9524036, 11905045, 14286054, 19048072, 21429081, 23810090, 28572108, 35715135, 42858162, 47620180, 57144216, 71430270, 85716324, 95240360, 107145405, 142860540, 171432648, 214290810, 285721080, 428581620, 857163240]

約数ペア:

[(1, 857163240), (2, 428581620), (3, 285721080), (4, 214290810), (5, 171432648), (6, 142860540), (8, 107145405), (9, 95240360), (10, 85716324), (12, 71430270), (15, 57144216), (18, 47620180), (20, 42858162), (24, 35715135), (30, 28572108), (36, 23810090), (40, 21429081), (45, 19048072), (60, 14286054), (72, 11905045), (90, 9524036), (120, 7143027), (180, 4762018), (360, 2381009), (677, 1266120), (1354, 633060), (2031, 422040), (2708, 316530), (3385, 253224), (3517, 243720), (4062, 211020), (5416, 158265), (6093, 140680), (6770, 126612), (7034, 121860), (8124, 105510), (10155, 84408), (10551, 81240), (12186, 70340), (13540, 63306), (14068, 60930), (16248, 52755), (17585, 48744), (20310, 42204), (21102, 40620), (24372, 35170), (27080, 31653), (28136, 30465)]