489249720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 320

約数和(自身を含む): 1756339200

約数和(自身を除く): 1267089480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 41, 45, 54, 58, 60, 72, 81, 82, 87, 90, 108, 116, 120, 123, 127, 135, 145, 162, 164, 174, 180, 205, 216, 232, 246, 254, 261, 270, 290, 324, 328, 348, 360, 369, 381, 405, 410, 435, 492, 508, 522, 540, 580, 615, 635, 648, 696, 738, 762, 783, 810, 820, 870, 984, 1016, 1044, 1080, 1107, 1143, 1160, 1189, 1230, 1270, 1305, 1476, 1524, 1566, 1620, 1640, 1740, 1845, 1905, 2088, 2214, 2286, 2349, 2378, 2460, 2540, 2610, 2952, 3048, 3132, 3240, 3321, 3429, 3480, 3567, 3683, 3690, 3810, 3915, 4428, 4572, 4698, 4756, 4920, 5080, 5207, 5220, 5535, 5715, 5945, 6264, 6642, 6858, 7134, 7366, 7380, 7620, 7830, 8856, 9144, 9396, 9512, 10287, 10414, 10440, 10701, 11049, 11070, 11430, 11745, 11890, 13284, 13716, 14268, 14732, 14760, 15240, 15621, 15660, 16605, 17145, 17835, 18415, 18792, 20574, 20828, 21402, 22098, 22140, 22860, 23490, 23780, 26035, 26568, 27432, 28536, 29464, 31242, 31320, 32103, 33147, 33210, 34290, 35670, 36830, 41148, 41656, 42804, 44196, 44280, 45720, 46863, 46980, 47560, 51435, 52070, 53505, 55245, 62484, 64206, 66294, 66420, 68580, 71340, 73660, 78105, 82296, 85608, 88392, 93726, 93960, 96309, 99441, 102870, 104140, 107010, 110490, 124968, 128412, 132588, 132840, 137160, 140589, 142680, 147320, 151003, 156210, 160515, 165735, 187452, 192618, 198882, 205740, 208280, 214020, 220980, 234315, 256824, 265176, 281178, 298323, 302006, 312420, 321030, 331470, 374904, 385236, 397764, 411480, 421767, 428040, 441960, 453009, 468630, 481545, 497205, 562356, 596646, 604012, 624840, 642060, 662940, 702945, 755015, 770472, 795528, 843534, 906018, 937260, 963090, 994410, 1124712, 1193292, 1208024, 1284120, 1325880, 1359027, 1405890, 1491615, 1510030, 1687068, 1812036, 1874520, 1926180, 1988820, 2108835, 2265045, 2386584, 2718054, 2811780, 2983230, 3020060, 3374136, 3624072, 3852360, 3977640, 4077081, 4217670, 4530090, 5436108, 5623560, 5966460, 6040120, 6795135, 8154162, 8435340, 9060180, 10872216, 11932920, 12231243, 13590270, 16308324, 16870680, 18120360, 20385405, 24462486, 27180540, 32616648, 40770810, 48924972, 54361080, 61156215, 81541620, 97849944, 122312430, 163083240, 244624860, 489249720]

約数ペア:

[(1, 489249720), (2, 244624860), (3, 163083240), (4, 122312430), (5, 97849944), (6, 81541620), (8, 61156215), (9, 54361080), (10, 48924972), (12, 40770810), (15, 32616648), (18, 27180540), (20, 24462486), (24, 20385405), (27, 18120360), (29, 16870680), (30, 16308324), (36, 13590270), (40, 12231243), (41, 11932920), (45, 10872216), (54, 9060180), (58, 8435340), (60, 8154162), (72, 6795135), (81, 6040120), (82, 5966460), (87, 5623560), (90, 5436108), (108, 4530090), (116, 4217670), (120, 4077081), (123, 3977640), (127, 3852360), (135, 3624072), (145, 3374136), (162, 3020060), (164, 2983230), (174, 2811780), (180, 2718054), (205, 2386584), (216, 2265045), (232, 2108835), (246, 1988820), (254, 1926180), (261, 1874520), (270, 1812036), (290, 1687068), (324, 1510030), (328, 1491615), (348, 1405890), (360, 1359027), (369, 1325880), (381, 1284120), (405, 1208024), (410, 1193292), (435, 1124712), (492, 994410), (508, 963090), (522, 937260), (540, 906018), (580, 843534), (615, 795528), (635, 770472), (648, 755015), (696, 702945), (738, 662940), (762, 642060), (783, 624840), (810, 604012), (820, 596646), (870, 562356), (984, 497205), (1016, 481545), (1044, 468630), (1080, 453009), (1107, 441960), (1143, 428040), (1160, 421767), (1189, 411480), (1230, 397764), (1270, 385236), (1305, 374904), (1476, 331470), (1524, 321030), (1566, 312420), (1620, 302006), (1640, 298323), (1740, 281178), (1845, 265176), (1905, 256824), (2088, 234315), (2214, 220980), (2286, 214020), (2349, 208280), (2378, 205740), (2460, 198882), (2540, 192618), (2610, 187452), (2952, 165735), (3048, 160515), (3132, 156210), (3240, 151003), (3321, 147320), (3429, 142680), (3480, 140589), (3567, 137160), (3683, 132840), (3690, 132588), (3810, 128412), (3915, 124968), (4428, 110490), (4572, 107010), (4698, 104140), (4756, 102870), (4920, 99441), (5080, 96309), (5207, 93960), (5220, 93726), (5535, 88392), (5715, 85608), (5945, 82296), (6264, 78105), (6642, 73660), (6858, 71340), (7134, 68580), (7366, 66420), (7380, 66294), (7620, 64206), (7830, 62484), (8856, 55245), (9144, 53505), (9396, 52070), (9512, 51435), (10287, 47560), (10414, 46980), (10440, 46863), (10701, 45720), (11049, 44280), (11070, 44196), (11430, 42804), (11745, 41656), (11890, 41148), (13284, 36830), (13716, 35670), (14268, 34290), (14732, 33210), (14760, 33147), (15240, 32103), (15621, 31320), (15660, 31242), (16605, 29464), (17145, 28536), (17835, 27432), (18415, 26568), (18792, 26035), (20574, 23780), (20828, 23490), (21402, 22860), (22098, 22140)]