494955360

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:419

約数の個数: 240

約数和(自身を含む): 1764754992

約数和(自身を除く): 1269799632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 181, 211, 216, 240, 270, 288, 324, 360, 362, 405, 422, 432, 480, 540, 543, 633, 648, 720, 724, 810, 844, 864, 905, 1055, 1080, 1086, 1266, 1296, 1440, 1448, 1620, 1629, 1688, 1810, 1899, 2110, 2160, 2172, 2532, 2592, 2715, 2896, 3165, 3240, 3258, 3376, 3620, 3798, 4220, 4320, 4344, 4887, 5064, 5430, 5697, 5792, 6330, 6480, 6516, 6752, 7240, 7596, 8145, 8440, 8688, 9495, 9774, 10128, 10860, 11394, 12660, 12960, 13032, 14480, 14661, 15192, 16290, 16880, 17091, 17376, 18990, 19548, 20256, 21720, 22788, 24435, 25320, 26064, 28485, 28960, 29322, 30384, 32580, 33760, 34182, 37980, 38191, 39096, 43440, 45576, 48870, 50640, 52128, 56970, 58644, 60768, 65160, 68364, 73305, 75960, 76382, 78192, 85455, 86880, 91152, 97740, 101280, 113940, 114573, 117288, 130320, 136728, 146610, 151920, 152764, 156384, 170910, 182304, 190955, 195480, 227880, 229146, 234576, 260640, 273456, 293220, 303840, 305528, 341820, 343719, 381910, 390960, 455760, 458292, 469152, 546912, 572865, 586440, 611056, 683640, 687438, 763820, 781920, 911520, 916584, 1031157, 1145730, 1172880, 1222112, 1367280, 1374876, 1527640, 1718595, 1833168, 2062314, 2291460, 2345760, 2734560, 2749752, 3055280, 3093471, 3437190, 3666336, 4124628, 4582920, 5155785, 5499504, 6110560, 6186942, 6874380, 8249256, 9165840, 10311570, 10999008, 12373884, 13748760, 15467355, 16498512, 18331680, 20623140, 24747768, 27497520, 30934710, 32997024, 41246280, 49495536, 54995040, 61869420, 82492560, 98991072, 123738840, 164985120, 247477680, 494955360]

約数ペア:

[(1, 494955360), (2, 247477680), (3, 164985120), (4, 123738840), (5, 98991072), (6, 82492560), (8, 61869420), (9, 54995040), (10, 49495536), (12, 41246280), (15, 32997024), (16, 30934710), (18, 27497520), (20, 24747768), (24, 20623140), (27, 18331680), (30, 16498512), (32, 15467355), (36, 13748760), (40, 12373884), (45, 10999008), (48, 10311570), (54, 9165840), (60, 8249256), (72, 6874380), (80, 6186942), (81, 6110560), (90, 5499504), (96, 5155785), (108, 4582920), (120, 4124628), (135, 3666336), (144, 3437190), (160, 3093471), (162, 3055280), (180, 2749752), (181, 2734560), (211, 2345760), (216, 2291460), (240, 2062314), (270, 1833168), (288, 1718595), (324, 1527640), (360, 1374876), (362, 1367280), (405, 1222112), (422, 1172880), (432, 1145730), (480, 1031157), (540, 916584), (543, 911520), (633, 781920), (648, 763820), (720, 687438), (724, 683640), (810, 611056), (844, 586440), (864, 572865), (905, 546912), (1055, 469152), (1080, 458292), (1086, 455760), (1266, 390960), (1296, 381910), (1440, 343719), (1448, 341820), (1620, 305528), (1629, 303840), (1688, 293220), (1810, 273456), (1899, 260640), (2110, 234576), (2160, 229146), (2172, 227880), (2532, 195480), (2592, 190955), (2715, 182304), (2896, 170910), (3165, 156384), (3240, 152764), (3258, 151920), (3376, 146610), (3620, 136728), (3798, 130320), (4220, 117288), (4320, 114573), (4344, 113940), (4887, 101280), (5064, 97740), (5430, 91152), (5697, 86880), (5792, 85455), (6330, 78192), (6480, 76382), (6516, 75960), (6752, 73305), (7240, 68364), (7596, 65160), (8145, 60768), (8440, 58644), (8688, 56970), (9495, 52128), (9774, 50640), (10128, 48870), (10860, 45576), (11394, 43440), (12660, 39096), (12960, 38191), (13032, 37980), (14480, 34182), (14661, 33760), (15192, 32580), (16290, 30384), (16880, 29322), (17091, 28960), (17376, 28485), (18990, 26064), (19548, 25320), (20256, 24435), (21720, 22788)]