678404640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1709}}^1$

素因数の和:2554

約数の個数: 96

約数和(自身を含む): 2140810560

約数和(自身を除く): 1462405920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 827, 1654, 1709, 2481, 3308, 3418, 4135, 4962, 5127, 6616, 6836, 8270, 8545, 9924, 10254, 12405, 13232, 13672, 16540, 17090, 19848, 20508, 24810, 25635, 26464, 27344, 33080, 34180, 39696, 41016, 49620, 51270, 54688, 66160, 68360, 79392, 82032, 99240, 102540, 132320, 136720, 164064, 198480, 205080, 273440, 396960, 410160, 820320, 1413343, 2826686, 4240029, 5653372, 7066715, 8480058, 11306744, 14133430, 16960116, 21200145, 22613488, 28266860, 33920232, 42400290, 45226976, 56533720, 67840464, 84800580, 113067440, 135680928, 169601160, 226134880, 339202320, 678404640]

約数ペア:

[(1, 678404640), (2, 339202320), (3, 226134880), (4, 169601160), (5, 135680928), (6, 113067440), (8, 84800580), (10, 67840464), (12, 56533720), (15, 45226976), (16, 42400290), (20, 33920232), (24, 28266860), (30, 22613488), (32, 21200145), (40, 16960116), (48, 14133430), (60, 11306744), (80, 8480058), (96, 7066715), (120, 5653372), (160, 4240029), (240, 2826686), (480, 1413343), (827, 820320), (1654, 410160), (1709, 396960), (2481, 273440), (3308, 205080), (3418, 198480), (4135, 164064), (4962, 136720), (5127, 132320), (6616, 102540), (6836, 99240), (8270, 82032), (8545, 79392), (9924, 68360), (10254, 66160), (12405, 54688), (13232, 51270), (13672, 49620), (16540, 41016), (17090, 39696), (19848, 34180), (20508, 33080), (24810, 27344), (25635, 26464)]