489546720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:439

約数の個数: 384

約数和(自身を含む): 1930521600

約数和(自身を除く): 1440974880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 32, 36, 39, 40, 45, 46, 48, 52, 54, 60, 65, 69, 72, 78, 80, 90, 92, 96, 104, 108, 115, 117, 120, 130, 135, 138, 144, 156, 160, 180, 184, 195, 207, 208, 216, 230, 234, 240, 260, 270, 276, 288, 299, 312, 345, 351, 360, 368, 379, 390, 414, 416, 432, 460, 468, 480, 520, 540, 552, 585, 598, 621, 624, 690, 702, 720, 736, 758, 780, 828, 864, 897, 920, 936, 1035, 1040, 1080, 1104, 1137, 1170, 1196, 1242, 1248, 1380, 1404, 1440, 1495, 1516, 1560, 1656, 1755, 1794, 1840, 1872, 1895, 2070, 2080, 2160, 2208, 2274, 2340, 2392, 2484, 2691, 2760, 2808, 2990, 3032, 3105, 3120, 3312, 3411, 3510, 3588, 3680, 3744, 3790, 4140, 4320, 4485, 4548, 4680, 4784, 4927, 4968, 5382, 5520, 5616, 5685, 5980, 6064, 6210, 6240, 6624, 6822, 7020, 7176, 7580, 8073, 8280, 8717, 8970, 9096, 9360, 9568, 9854, 9936, 10233, 10764, 11040, 11232, 11370, 11960, 12128, 12420, 13455, 13644, 14040, 14352, 14781, 15160, 16146, 16560, 17055, 17434, 17940, 18192, 18720, 19708, 19872, 20466, 21528, 22740, 23920, 24635, 24840, 26151, 26910, 27288, 28080, 28704, 29562, 30320, 32292, 33120, 34110, 34868, 35880, 36384, 39416, 40365, 40932, 43056, 43585, 44343, 45480, 47840, 49270, 49680, 51165, 52302, 53820, 54576, 56160, 59124, 60640, 64584, 68220, 69736, 71760, 73905, 78453, 78832, 80730, 81864, 86112, 87170, 88686, 90960, 98540, 99360, 102330, 104604, 107640, 109152, 113321, 118248, 129168, 130755, 133029, 136440, 139472, 143520, 147810, 156906, 157664, 161460, 163728, 174340, 177372, 181920, 197080, 204660, 209208, 215280, 221715, 226642, 235359, 236496, 258336, 261510, 266058, 272880, 278944, 295620, 313812, 322920, 327456, 339963, 348680, 354744, 392265, 394160, 409320, 418416, 430560, 443430, 453284, 470718, 472992, 523020, 532116, 545760, 566605, 591240, 627624, 645840, 665145, 679926, 697360, 709488, 784530, 788320, 818640, 836832, 886860, 906568, 941436, 1019889, 1046040, 1064232, 1133210, 1176795, 1182480, 1255248, 1291680, 1330290, 1359852, 1394720, 1418976, 1569060, 1637280, 1699815, 1773720, 1813136, 1882872, 2039778, 2092080, 2128464, 2266420, 2353590, 2364960, 2510496, 2660580, 2719704, 3059667, 3138120, 3399630, 3547440, 3626272, 3765744, 4079556, 4184160, 4256928, 4532840, 4707180, 5099445, 5321160, 5439408, 6119334, 6276240, 6799260, 7094880, 7531488, 8159112, 9065680, 9414360, 10198890, 10642320, 10878816, 12238668, 12552480, 13598520, 15298335, 16318224, 18131360, 18828720, 20397780, 21284640, 24477336, 27197040, 30596670, 32636448, 37657440, 40795560, 48954672, 54394080, 61193340, 81591120, 97909344, 122386680, 163182240, 244773360, 489546720]

約数ペア:

[(1, 489546720), (2, 244773360), (3, 163182240), (4, 122386680), (5, 97909344), (6, 81591120), (8, 61193340), (9, 54394080), (10, 48954672), (12, 40795560), (13, 37657440), (15, 32636448), (16, 30596670), (18, 27197040), (20, 24477336), (23, 21284640), (24, 20397780), (26, 18828720), (27, 18131360), (30, 16318224), (32, 15298335), (36, 13598520), (39, 12552480), (40, 12238668), (45, 10878816), (46, 10642320), (48, 10198890), (52, 9414360), (54, 9065680), (60, 8159112), (65, 7531488), (69, 7094880), (72, 6799260), (78, 6276240), (80, 6119334), (90, 5439408), (92, 5321160), (96, 5099445), (104, 4707180), (108, 4532840), (115, 4256928), (117, 4184160), (120, 4079556), (130, 3765744), (135, 3626272), (138, 3547440), (144, 3399630), (156, 3138120), (160, 3059667), (180, 2719704), (184, 2660580), (195, 2510496), (207, 2364960), (208, 2353590), (216, 2266420), (230, 2128464), (234, 2092080), (240, 2039778), (260, 1882872), (270, 1813136), (276, 1773720), (288, 1699815), (299, 1637280), (312, 1569060), (345, 1418976), (351, 1394720), (360, 1359852), (368, 1330290), (379, 1291680), (390, 1255248), (414, 1182480), (416, 1176795), (432, 1133210), (460, 1064232), (468, 1046040), (480, 1019889), (520, 941436), (540, 906568), (552, 886860), (585, 836832), (598, 818640), (621, 788320), (624, 784530), (690, 709488), (702, 697360), (720, 679926), (736, 665145), (758, 645840), (780, 627624), (828, 591240), (864, 566605), (897, 545760), (920, 532116), (936, 523020), (1035, 472992), (1040, 470718), (1080, 453284), (1104, 443430), (1137, 430560), (1170, 418416), (1196, 409320), (1242, 394160), (1248, 392265), (1380, 354744), (1404, 348680), (1440, 339963), (1495, 327456), (1516, 322920), (1560, 313812), (1656, 295620), (1755, 278944), (1794, 272880), (1840, 266058), (1872, 261510), (1895, 258336), (2070, 236496), (2080, 235359), (2160, 226642), (2208, 221715), (2274, 215280), (2340, 209208), (2392, 204660), (2484, 197080), (2691, 181920), (2760, 177372), (2808, 174340), (2990, 163728), (3032, 161460), (3105, 157664), (3120, 156906), (3312, 147810), (3411, 143520), (3510, 139472), (3588, 136440), (3680, 133029), (3744, 130755), (3790, 129168), (4140, 118248), (4320, 113321), (4485, 109152), (4548, 107640), (4680, 104604), (4784, 102330), (4927, 99360), (4968, 98540), (5382, 90960), (5520, 88686), (5616, 87170), (5685, 86112), (5980, 81864), (6064, 80730), (6210, 78832), (6240, 78453), (6624, 73905), (6822, 71760), (7020, 69736), (7176, 68220), (7580, 64584), (8073, 60640), (8280, 59124), (8717, 56160), (8970, 54576), (9096, 53820), (9360, 52302), (9568, 51165), (9854, 49680), (9936, 49270), (10233, 47840), (10764, 45480), (11040, 44343), (11232, 43585), (11370, 43056), (11960, 40932), (12128, 40365), (12420, 39416), (13455, 36384), (13644, 35880), (14040, 34868), (14352, 34110), (14781, 33120), (15160, 32292), (16146, 30320), (16560, 29562), (17055, 28704), (17434, 28080), (17940, 27288), (18192, 26910), (18720, 26151), (19708, 24840), (19872, 24635), (20466, 23920), (21528, 22740)]