485314920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43487}}^1$

素因数の和:43535

約数の個数: 96

約数和(自身を含む): 1628190720

約数和(自身を除く): 1142875800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 43487, 86974, 130461, 173948, 217435, 260922, 347896, 391383, 434870, 521844, 652305, 782766, 869740, 1043688, 1304610, 1348097, 1565532, 1739480, 1956915, 2609220, 2696194, 3131064, 3913830, 4044291, 5218440, 5392388, 6740485, 7827660, 8088582, 10784776, 12132873, 13480970, 15655320, 16177164, 20221455, 24265746, 26961940, 32354328, 40442910, 48531492, 53923880, 60664365, 80885820, 97062984, 121328730, 161771640, 242657460, 485314920]

約数ペア:

[(1, 485314920), (2, 242657460), (3, 161771640), (4, 121328730), (5, 97062984), (6, 80885820), (8, 60664365), (9, 53923880), (10, 48531492), (12, 40442910), (15, 32354328), (18, 26961940), (20, 24265746), (24, 20221455), (30, 16177164), (31, 15655320), (36, 13480970), (40, 12132873), (45, 10784776), (60, 8088582), (62, 7827660), (72, 6740485), (90, 5392388), (93, 5218440), (120, 4044291), (124, 3913830), (155, 3131064), (180, 2696194), (186, 2609220), (248, 1956915), (279, 1739480), (310, 1565532), (360, 1348097), (372, 1304610), (465, 1043688), (558, 869740), (620, 782766), (744, 652305), (930, 521844), (1116, 434870), (1240, 391383), (1395, 347896), (1860, 260922), (2232, 217435), (2790, 173948), (3720, 130461), (5580, 86974), (11160, 43487)]