90086880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14437}}^1$

素因数の和:14468

約数の個数: 96

約数和(自身を含む): 305623584

約数和(自身を除く): 215536704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 14437, 28874, 43311, 57748, 72185, 86622, 115496, 144370, 173244, 187681, 216555, 230992, 288740, 346488, 375362, 433110, 461984, 563043, 577480, 692976, 750724, 866220, 938405, 1126086, 1154960, 1385952, 1501448, 1732440, 1876810, 2252172, 2309920, 2815215, 3002896, 3464880, 3753620, 4504344, 5630430, 6005792, 6929760, 7507240, 9008688, 11260860, 15014480, 18017376, 22521720, 30028960, 45043440, 90086880]

約数ペア:

[(1, 90086880), (2, 45043440), (3, 30028960), (4, 22521720), (5, 18017376), (6, 15014480), (8, 11260860), (10, 9008688), (12, 7507240), (13, 6929760), (15, 6005792), (16, 5630430), (20, 4504344), (24, 3753620), (26, 3464880), (30, 3002896), (32, 2815215), (39, 2309920), (40, 2252172), (48, 1876810), (52, 1732440), (60, 1501448), (65, 1385952), (78, 1154960), (80, 1126086), (96, 938405), (104, 866220), (120, 750724), (130, 692976), (156, 577480), (160, 563043), (195, 461984), (208, 433110), (240, 375362), (260, 346488), (312, 288740), (390, 230992), (416, 216555), (480, 187681), (520, 173244), (624, 144370), (780, 115496), (1040, 86622), (1248, 72185), (1560, 57748), (2080, 43311), (3120, 28874), (6240, 14437)]