204632880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1031}}^1$

素因数の和:1874

約数の個数: 80

約数和(自身を含む): 635745024

約数和(自身を除く): 431112144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 827, 1031, 1654, 2062, 2481, 3093, 3308, 4124, 4135, 4962, 5155, 6186, 6616, 8248, 8270, 9924, 10310, 12372, 12405, 13232, 15465, 16496, 16540, 19848, 20620, 24744, 24810, 30930, 33080, 39696, 41240, 49488, 49620, 61860, 66160, 82480, 99240, 123720, 198480, 247440, 852637, 1705274, 2557911, 3410548, 4263185, 5115822, 6821096, 8526370, 10231644, 12789555, 13642192, 17052740, 20463288, 25579110, 34105480, 40926576, 51158220, 68210960, 102316440, 204632880]

約数ペア:

[(1, 204632880), (2, 102316440), (3, 68210960), (4, 51158220), (5, 40926576), (6, 34105480), (8, 25579110), (10, 20463288), (12, 17052740), (15, 13642192), (16, 12789555), (20, 10231644), (24, 8526370), (30, 6821096), (40, 5115822), (48, 4263185), (60, 3410548), (80, 2557911), (120, 1705274), (240, 852637), (827, 247440), (1031, 198480), (1654, 123720), (2062, 99240), (2481, 82480), (3093, 66160), (3308, 61860), (4124, 49620), (4135, 49488), (4962, 41240), (5155, 39696), (6186, 33080), (6616, 30930), (8248, 24810), (8270, 24744), (9924, 20620), (10310, 19848), (12372, 16540), (12405, 16496), (13232, 15465)]