460149120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:918

約数の個数: 256

約数和(自身を含む): 1684224000

約数和(自身を除く): 1224074880

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, 240, 248, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 837, 859, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1395, 1440, 1488, 1674, 1718, 1728, 1860, 1920, 1984, 2160, 2232, 2480, 2577, 2790, 2880, 2976, 3348, 3436, 3456, 3720, 3968, 4185, 4295, 4320, 4464, 4960, 5154, 5580, 5760, 5952, 6696, 6872, 7440, 7731, 8370, 8590, 8640, 8928, 9920, 10308, 11160, 11904, 12885, 13392, 13744, 14880, 15462, 16740, 17180, 17280, 17856, 19840, 20616, 22320, 23193, 25770, 26629, 26784, 27488, 29760, 30924, 33480, 34360, 35712, 38655, 41232, 44640, 46386, 51540, 53258, 53568, 54976, 59520, 61848, 66960, 68720, 77310, 79887, 82464, 89280, 92772, 103080, 106516, 107136, 109952, 115965, 123696, 133145, 133920, 137440, 154620, 159774, 164928, 178560, 185544, 206160, 213032, 231930, 239661, 247392, 266290, 267840, 274880, 309240, 319548, 329856, 371088, 399435, 412320, 426064, 463860, 479322, 494784, 532580, 535680, 549760, 618480, 639096, 718983, 742176, 798870, 824640, 852128, 927720, 958644, 989568, 1065160, 1198305, 1236960, 1278192, 1437966, 1484352, 1597740, 1649280, 1704256, 1855440, 1917288, 2130320, 2396610, 2473920, 2556384, 2875932, 2968704, 3195480, 3408512, 3594915, 3710880, 3834576, 4260640, 4793220, 4947840, 5112768, 5751864, 6390960, 7189830, 7421760, 7669152, 8521280, 9586440, 10225536, 11503728, 12781920, 14379660, 14843520, 15338304, 17042560, 19172880, 23007456, 25563840, 28759320, 30676608, 38345760, 46014912, 51127680, 57518640, 76691520, 92029824, 115037280, 153383040, 230074560, 460149120]

約数ペア:

[(1, 460149120), (2, 230074560), (3, 153383040), (4, 115037280), (5, 92029824), (6, 76691520), (8, 57518640), (9, 51127680), (10, 46014912), (12, 38345760), (15, 30676608), (16, 28759320), (18, 25563840), (20, 23007456), (24, 19172880), (27, 17042560), (30, 15338304), (31, 14843520), (32, 14379660), (36, 12781920), (40, 11503728), (45, 10225536), (48, 9586440), (54, 8521280), (60, 7669152), (62, 7421760), (64, 7189830), (72, 6390960), (80, 5751864), (90, 5112768), (93, 4947840), (96, 4793220), (108, 4260640), (120, 3834576), (124, 3710880), (128, 3594915), (135, 3408512), (144, 3195480), (155, 2968704), (160, 2875932), (180, 2556384), (186, 2473920), (192, 2396610), (216, 2130320), (240, 1917288), (248, 1855440), (270, 1704256), (279, 1649280), (288, 1597740), (310, 1484352), (320, 1437966), (360, 1278192), (372, 1236960), (384, 1198305), (432, 1065160), (465, 989568), (480, 958644), (496, 927720), (540, 852128), (558, 824640), (576, 798870), (620, 742176), (640, 718983), (720, 639096), (744, 618480), (837, 549760), (859, 535680), (864, 532580), (930, 494784), (960, 479322), (992, 463860), (1080, 426064), (1116, 412320), (1152, 399435), (1240, 371088), (1395, 329856), (1440, 319548), (1488, 309240), (1674, 274880), (1718, 267840), (1728, 266290), (1860, 247392), (1920, 239661), (1984, 231930), (2160, 213032), (2232, 206160), (2480, 185544), (2577, 178560), (2790, 164928), (2880, 159774), (2976, 154620), (3348, 137440), (3436, 133920), (3456, 133145), (3720, 123696), (3968, 115965), (4185, 109952), (4295, 107136), (4320, 106516), (4464, 103080), (4960, 92772), (5154, 89280), (5580, 82464), (5760, 79887), (5952, 77310), (6696, 68720), (6872, 66960), (7440, 61848), (7731, 59520), (8370, 54976), (8590, 53568), (8640, 53258), (8928, 51540), (9920, 46386), (10308, 44640), (11160, 41232), (11904, 38655), (12885, 35712), (13392, 34360), (13744, 33480), (14880, 30924), (15462, 29760), (16740, 27488), (17180, 26784), (17280, 26629), (17856, 25770), (19840, 23193), (20616, 22320)]