654324240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1049}}^1$

素因数の和:1201

約数の個数: 160

約数和(自身を含む): 2137363200

約数和(自身を除く): 1483038960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 113, 115, 120, 138, 184, 226, 230, 240, 276, 339, 345, 368, 452, 460, 552, 565, 678, 690, 904, 920, 1049, 1104, 1130, 1356, 1380, 1695, 1808, 1840, 2098, 2260, 2599, 2712, 2760, 3147, 3390, 4196, 4520, 5198, 5245, 5424, 5520, 6294, 6780, 7797, 8392, 9040, 10396, 10490, 12588, 12995, 13560, 15594, 15735, 16784, 20792, 20980, 24127, 25176, 25990, 27120, 31188, 31470, 38985, 41584, 41960, 48254, 50352, 51980, 62376, 62940, 72381, 77970, 83920, 96508, 103960, 118537, 120635, 124752, 125880, 144762, 155940, 193016, 207920, 237074, 241270, 251760, 289524, 311880, 355611, 361905, 386032, 474148, 482540, 579048, 592685, 623760, 711222, 723810, 948296, 965080, 1158096, 1185370, 1422444, 1447620, 1778055, 1896592, 1930160, 2370740, 2726351, 2844888, 2895240, 3556110, 4741480, 5452702, 5689776, 5790480, 7112220, 8179053, 9482960, 10905404, 13631755, 14224440, 16358106, 21810808, 27263510, 28448880, 32716212, 40895265, 43621616, 54527020, 65432424, 81790530, 109054040, 130864848, 163581060, 218108080, 327162120, 654324240]

約数ペア:

[(1, 654324240), (2, 327162120), (3, 218108080), (4, 163581060), (5, 130864848), (6, 109054040), (8, 81790530), (10, 65432424), (12, 54527020), (15, 43621616), (16, 40895265), (20, 32716212), (23, 28448880), (24, 27263510), (30, 21810808), (40, 16358106), (46, 14224440), (48, 13631755), (60, 10905404), (69, 9482960), (80, 8179053), (92, 7112220), (113, 5790480), (115, 5689776), (120, 5452702), (138, 4741480), (184, 3556110), (226, 2895240), (230, 2844888), (240, 2726351), (276, 2370740), (339, 1930160), (345, 1896592), (368, 1778055), (452, 1447620), (460, 1422444), (552, 1185370), (565, 1158096), (678, 965080), (690, 948296), (904, 723810), (920, 711222), (1049, 623760), (1104, 592685), (1130, 579048), (1356, 482540), (1380, 474148), (1695, 386032), (1808, 361905), (1840, 355611), (2098, 311880), (2260, 289524), (2599, 251760), (2712, 241270), (2760, 237074), (3147, 207920), (3390, 193016), (4196, 155940), (4520, 144762), (5198, 125880), (5245, 124752), (5424, 120635), (5520, 118537), (6294, 103960), (6780, 96508), (7797, 83920), (8392, 77970), (9040, 72381), (10396, 62940), (10490, 62376), (12588, 51980), (12995, 50352), (13560, 48254), (15594, 41960), (15735, 41584), (16784, 38985), (20792, 31470), (20980, 31188), (24127, 27120), (25176, 25990)]