486397440

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:290

約数の個数: 320

約数和(自身を含む): 1791313920

約数和(自身を除く): 1304916480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 227, 240, 248, 256, 270, 279, 288, 310, 320, 360, 372, 384, 432, 454, 465, 480, 496, 512, 540, 558, 576, 620, 640, 681, 720, 744, 768, 837, 864, 908, 930, 960, 992, 1080, 1116, 1135, 1152, 1240, 1280, 1362, 1395, 1440, 1488, 1536, 1674, 1728, 1816, 1860, 1920, 1984, 2043, 2160, 2232, 2270, 2304, 2480, 2560, 2724, 2790, 2880, 2976, 3348, 3405, 3456, 3632, 3720, 3840, 3968, 4086, 4185, 4320, 4464, 4540, 4608, 4960, 5448, 5580, 5760, 5952, 6129, 6696, 6810, 6912, 7037, 7264, 7440, 7680, 7936, 8172, 8370, 8640, 8928, 9080, 9920, 10215, 10896, 11160, 11520, 11904, 12258, 13392, 13620, 13824, 14074, 14528, 14880, 15872, 16344, 16740, 17280, 17856, 18160, 19840, 20430, 21111, 21792, 22320, 23040, 23808, 24516, 26784, 27240, 28148, 29056, 29760, 30645, 32688, 33480, 34560, 35185, 35712, 36320, 39680, 40860, 42222, 43584, 44640, 47616, 49032, 53568, 54480, 56296, 58112, 59520, 61290, 63333, 65376, 66960, 69120, 70370, 71424, 72640, 79360, 81720, 84444, 87168, 89280, 98064, 105555, 107136, 108960, 112592, 116224, 119040, 122580, 126666, 130752, 133920, 140740, 142848, 145280, 163440, 168888, 174336, 178560, 189999, 196128, 211110, 214272, 217920, 225184, 238080, 245160, 253332, 261504, 267840, 281480, 290560, 316665, 326880, 337776, 348672, 357120, 379998, 392256, 422220, 428544, 435840, 450368, 490320, 506664, 523008, 535680, 562960, 581120, 633330, 653760, 675552, 714240, 759996, 784512, 844440, 871680, 900736, 949995, 980640, 1013328, 1046016, 1071360, 1125920, 1266660, 1307520, 1351104, 1519992, 1569024, 1688880, 1743360, 1801472, 1899990, 1961280, 2026656, 2142720, 2251840, 2533320, 2615040, 2702208, 3039984, 3138048, 3377760, 3602944, 3799980, 3922560, 4053312, 4503680, 5066640, 5230080, 5404416, 6079968, 6755520, 7599960, 7845120, 8106624, 9007360, 10133280, 10808832, 12159936, 13511040, 15199920, 15690240, 16213248, 18014720, 20266560, 24319872, 27022080, 30399840, 32426496, 40533120, 48639744, 54044160, 60799680, 81066240, 97279488, 121599360, 162132480, 243198720, 486397440]

約数ペア:

[(1, 486397440), (2, 243198720), (3, 162132480), (4, 121599360), (5, 97279488), (6, 81066240), (8, 60799680), (9, 54044160), (10, 48639744), (12, 40533120), (15, 32426496), (16, 30399840), (18, 27022080), (20, 24319872), (24, 20266560), (27, 18014720), (30, 16213248), (31, 15690240), (32, 15199920), (36, 13511040), (40, 12159936), (45, 10808832), (48, 10133280), (54, 9007360), (60, 8106624), (62, 7845120), (64, 7599960), (72, 6755520), (80, 6079968), (90, 5404416), (93, 5230080), (96, 5066640), (108, 4503680), (120, 4053312), (124, 3922560), (128, 3799980), (135, 3602944), (144, 3377760), (155, 3138048), (160, 3039984), (180, 2702208), (186, 2615040), (192, 2533320), (216, 2251840), (227, 2142720), (240, 2026656), (248, 1961280), (256, 1899990), (270, 1801472), (279, 1743360), (288, 1688880), (310, 1569024), (320, 1519992), (360, 1351104), (372, 1307520), (384, 1266660), (432, 1125920), (454, 1071360), (465, 1046016), (480, 1013328), (496, 980640), (512, 949995), (540, 900736), (558, 871680), (576, 844440), (620, 784512), (640, 759996), (681, 714240), (720, 675552), (744, 653760), (768, 633330), (837, 581120), (864, 562960), (908, 535680), (930, 523008), (960, 506664), (992, 490320), (1080, 450368), (1116, 435840), (1135, 428544), (1152, 422220), (1240, 392256), (1280, 379998), (1362, 357120), (1395, 348672), (1440, 337776), (1488, 326880), (1536, 316665), (1674, 290560), (1728, 281480), (1816, 267840), (1860, 261504), (1920, 253332), (1984, 245160), (2043, 238080), (2160, 225184), (2232, 217920), (2270, 214272), (2304, 211110), (2480, 196128), (2560, 189999), (2724, 178560), (2790, 174336), (2880, 168888), (2976, 163440), (3348, 145280), (3405, 142848), (3456, 140740), (3632, 133920), (3720, 130752), (3840, 126666), (3968, 122580), (4086, 119040), (4185, 116224), (4320, 112592), (4464, 108960), (4540, 107136), (4608, 105555), (4960, 98064), (5448, 89280), (5580, 87168), (5760, 84444), (5952, 81720), (6129, 79360), (6696, 72640), (6810, 71424), (6912, 70370), (7037, 69120), (7264, 66960), (7440, 65376), (7680, 63333), (7936, 61290), (8172, 59520), (8370, 58112), (8640, 56296), (8928, 54480), (9080, 53568), (9920, 49032), (10215, 47616), (10896, 44640), (11160, 43584), (11520, 42222), (11904, 40860), (12258, 39680), (13392, 36320), (13620, 35712), (13824, 35185), (14074, 34560), (14528, 33480), (14880, 32688), (15872, 30645), (16344, 29760), (16740, 29056), (17280, 28148), (17856, 27240), (18160, 26784), (19840, 24516), (20430, 23808), (21111, 23040), (21792, 22320)]