497230080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4177}}^1$

素因数の和:4232

約数の個数: 144

約数和(自身を含む): 1639647744

約数和(自身を除く): 1142417664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4177, 4960, 5952, 7440, 7936, 8354, 9920, 11904, 12531, 14880, 16708, 19840, 20885, 23808, 25062, 29760, 33416, 39680, 41770, 50124, 59520, 62655, 66832, 83540, 100248, 119040, 125310, 129487, 133664, 167080, 200496, 250620, 258974, 267328, 334160, 388461, 400992, 501240, 517948, 534656, 647435, 668320, 776922, 801984, 1002480, 1035896, 1069312, 1294870, 1336640, 1553844, 1603968, 1942305, 2004960, 2071792, 2589740, 2673280, 3107688, 3207936, 3884610, 4009920, 4143584, 5179480, 5346560, 6215376, 7769220, 8019840, 8287168, 10358960, 12430752, 15538440, 16039680, 16574336, 20717920, 24861504, 31076880, 33148672, 41435840, 49723008, 62153760, 82871680, 99446016, 124307520, 165743360, 248615040, 497230080]

約数ペア:

[(1, 497230080), (2, 248615040), (3, 165743360), (4, 124307520), (5, 99446016), (6, 82871680), (8, 62153760), (10, 49723008), (12, 41435840), (15, 33148672), (16, 31076880), (20, 24861504), (24, 20717920), (30, 16574336), (31, 16039680), (32, 15538440), (40, 12430752), (48, 10358960), (60, 8287168), (62, 8019840), (64, 7769220), (80, 6215376), (93, 5346560), (96, 5179480), (120, 4143584), (124, 4009920), (128, 3884610), (155, 3207936), (160, 3107688), (186, 2673280), (192, 2589740), (240, 2071792), (248, 2004960), (256, 1942305), (310, 1603968), (320, 1553844), (372, 1336640), (384, 1294870), (465, 1069312), (480, 1035896), (496, 1002480), (620, 801984), (640, 776922), (744, 668320), (768, 647435), (930, 534656), (960, 517948), (992, 501240), (1240, 400992), (1280, 388461), (1488, 334160), (1860, 267328), (1920, 258974), (1984, 250620), (2480, 200496), (2976, 167080), (3720, 133664), (3840, 129487), (3968, 125310), (4177, 119040), (4960, 100248), (5952, 83540), (7440, 66832), (7936, 62655), (8354, 59520), (9920, 50124), (11904, 41770), (12531, 39680), (14880, 33416), (16708, 29760), (19840, 25062), (20885, 23808)]