540915840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1412

約数の個数: 256

約数和(自身を含む): 2000505600

約数和(自身を除く): 1459589760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 540, 552, 576, 621, 640, 690, 720, 736, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1361, 1380, 1440, 1472, 1656, 1728, 1840, 1920, 2070, 2160, 2208, 2484, 2722, 2760, 2880, 2944, 3105, 3312, 3456, 3680, 4083, 4140, 4320, 4416, 4968, 5444, 5520, 5760, 6210, 6624, 6805, 7360, 8166, 8280, 8640, 8832, 9936, 10888, 11040, 12249, 12420, 13248, 13610, 14720, 16332, 16560, 17280, 19872, 20415, 21776, 22080, 24498, 24840, 26496, 27220, 31303, 32664, 33120, 36747, 39744, 40830, 43552, 44160, 48996, 49680, 54440, 61245, 62606, 65328, 66240, 73494, 79488, 81660, 87104, 93909, 97992, 99360, 108880, 122490, 125212, 130656, 132480, 146988, 156515, 163320, 174208, 183735, 187818, 195984, 198720, 217760, 244980, 250424, 261312, 281727, 293976, 313030, 326640, 367470, 375636, 391968, 397440, 435520, 469545, 489960, 500848, 522624, 563454, 587952, 626060, 653280, 734940, 751272, 783936, 845181, 871040, 939090, 979920, 1001696, 1126908, 1175904, 1252120, 1306560, 1408635, 1469880, 1502544, 1567872, 1690362, 1878180, 1959840, 2003392, 2253816, 2351808, 2504240, 2613120, 2817270, 2939760, 3005088, 3380724, 3756360, 3919680, 4006784, 4225905, 4507632, 4703616, 5008480, 5634540, 5879520, 6010176, 6761448, 7512720, 7839360, 8451810, 9015264, 10016960, 11269080, 11759040, 12020352, 13522896, 15025440, 16903620, 18030528, 20033920, 22538160, 23518080, 27045792, 30050880, 33807240, 36061056, 45076320, 54091584, 60101760, 67614480, 90152640, 108183168, 135228960, 180305280, 270457920, 540915840]

約数ペア:

[(1, 540915840), (2, 270457920), (3, 180305280), (4, 135228960), (5, 108183168), (6, 90152640), (8, 67614480), (9, 60101760), (10, 54091584), (12, 45076320), (15, 36061056), (16, 33807240), (18, 30050880), (20, 27045792), (23, 23518080), (24, 22538160), (27, 20033920), (30, 18030528), (32, 16903620), (36, 15025440), (40, 13522896), (45, 12020352), (46, 11759040), (48, 11269080), (54, 10016960), (60, 9015264), (64, 8451810), (69, 7839360), (72, 7512720), (80, 6761448), (90, 6010176), (92, 5879520), (96, 5634540), (108, 5008480), (115, 4703616), (120, 4507632), (128, 4225905), (135, 4006784), (138, 3919680), (144, 3756360), (160, 3380724), (180, 3005088), (184, 2939760), (192, 2817270), (207, 2613120), (216, 2504240), (230, 2351808), (240, 2253816), (270, 2003392), (276, 1959840), (288, 1878180), (320, 1690362), (345, 1567872), (360, 1502544), (368, 1469880), (384, 1408635), (414, 1306560), (432, 1252120), (460, 1175904), (480, 1126908), (540, 1001696), (552, 979920), (576, 939090), (621, 871040), (640, 845181), (690, 783936), (720, 751272), (736, 734940), (828, 653280), (864, 626060), (920, 587952), (960, 563454), (1035, 522624), (1080, 500848), (1104, 489960), (1152, 469545), (1242, 435520), (1361, 397440), (1380, 391968), (1440, 375636), (1472, 367470), (1656, 326640), (1728, 313030), (1840, 293976), (1920, 281727), (2070, 261312), (2160, 250424), (2208, 244980), (2484, 217760), (2722, 198720), (2760, 195984), (2880, 187818), (2944, 183735), (3105, 174208), (3312, 163320), (3456, 156515), (3680, 146988), (4083, 132480), (4140, 130656), (4320, 125212), (4416, 122490), (4968, 108880), (5444, 99360), (5520, 97992), (5760, 93909), (6210, 87104), (6624, 81660), (6805, 79488), (7360, 73494), (8166, 66240), (8280, 65328), (8640, 62606), (8832, 61245), (9936, 54440), (10888, 49680), (11040, 48996), (12249, 44160), (12420, 43552), (13248, 40830), (13610, 39744), (14720, 36747), (16332, 33120), (16560, 32664), (17280, 31303), (19872, 27220), (20415, 26496), (21776, 24840), (22080, 24498)]