2020742880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{323837}}^1$

素因数の和:323868

約数の個数: 96

約数和(自身を含む): 6855002784

約数和(自身を除く): 4834259904

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, 323837, 647674, 971511, 1295348, 1619185, 1943022, 2590696, 3238370, 3886044, 4209881, 4857555, 5181392, 6476740, 7772088, 8419762, 9715110, 10362784, 12629643, 12953480, 15544176, 16839524, 19430220, 21049405, 25259286, 25906960, 31088352, 33679048, 38860440, 42098810, 50518572, 51813920, 63148215, 67358096, 77720880, 84197620, 101037144, 126296430, 134716192, 155441760, 168395240, 202074288, 252592860, 336790480, 404148576, 505185720, 673580960, 1010371440, 2020742880]

約数ペア:

[(1, 2020742880), (2, 1010371440), (3, 673580960), (4, 505185720), (5, 404148576), (6, 336790480), (8, 252592860), (10, 202074288), (12, 168395240), (13, 155441760), (15, 134716192), (16, 126296430), (20, 101037144), (24, 84197620), (26, 77720880), (30, 67358096), (32, 63148215), (39, 51813920), (40, 50518572), (48, 42098810), (52, 38860440), (60, 33679048), (65, 31088352), (78, 25906960), (80, 25259286), (96, 21049405), (104, 19430220), (120, 16839524), (130, 15544176), (156, 12953480), (160, 12629643), (195, 10362784), (208, 9715110), (240, 8419762), (260, 7772088), (312, 6476740), (390, 5181392), (416, 4857555), (480, 4209881), (520, 3886044), (624, 3238370), (780, 2590696), (1040, 1943022), (1248, 1619185), (1560, 1295348), (2080, 971511), (3120, 647674), (6240, 323837)]