54001080

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{2381}}^1$

素因数の和:2411

約数の個数: 160

約数和(自身を含む): 207519840

約数和(自身を除く): 153518760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2381, 2520, 2835, 3240, 3780, 4536, 4762, 5670, 7143, 7560, 9524, 11340, 11905, 14286, 16667, 19048, 21429, 22680, 23810, 28572, 33334, 35715, 42858, 47620, 50001, 57144, 64287, 66668, 71430, 83335, 85716, 95240, 100002, 107145, 128574, 133336, 142860, 150003, 166670, 171432, 192861, 200004, 214290, 250005, 257148, 285720, 300006, 321435, 333340, 385722, 400008, 428580, 450009, 500010, 514296, 600012, 642870, 666680, 750015, 771444, 857160, 900018, 964305, 1000020, 1200024, 1285740, 1350027, 1500030, 1542888, 1800036, 1928610, 2000040, 2250045, 2571480, 2700054, 3000060, 3600072, 3857220, 4500090, 5400108, 6000120, 6750135, 7714440, 9000180, 10800216, 13500270, 18000360, 27000540, 54001080]

約数ペア:

[(1, 54001080), (2, 27000540), (3, 18000360), (4, 13500270), (5, 10800216), (6, 9000180), (7, 7714440), (8, 6750135), (9, 6000120), (10, 5400108), (12, 4500090), (14, 3857220), (15, 3600072), (18, 3000060), (20, 2700054), (21, 2571480), (24, 2250045), (27, 2000040), (28, 1928610), (30, 1800036), (35, 1542888), (36, 1500030), (40, 1350027), (42, 1285740), (45, 1200024), (54, 1000020), (56, 964305), (60, 900018), (63, 857160), (70, 771444), (72, 750015), (81, 666680), (84, 642870), (90, 600012), (105, 514296), (108, 500010), (120, 450009), (126, 428580), (135, 400008), (140, 385722), (162, 333340), (168, 321435), (180, 300006), (189, 285720), (210, 257148), (216, 250005), (252, 214290), (270, 200004), (280, 192861), (315, 171432), (324, 166670), (360, 150003), (378, 142860), (405, 133336), (420, 128574), (504, 107145), (540, 100002), (567, 95240), (630, 85716), (648, 83335), (756, 71430), (810, 66668), (840, 64287), (945, 57144), (1080, 50001), (1134, 47620), (1260, 42858), (1512, 35715), (1620, 33334), (1890, 28572), (2268, 23810), (2381, 22680), (2520, 21429), (2835, 19048), (3240, 16667), (3780, 14286), (4536, 11905), (4762, 11340), (5670, 9524), (7143, 7560)]