505304880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{10909}}^1$

素因数の和:11118

約数の個数: 80

約数和(自身を含む): 1574705760

約数和(自身を除く): 1069400880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 193, 240, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3088, 3860, 4632, 5790, 7720, 9264, 10909, 11580, 15440, 21818, 23160, 32727, 43636, 46320, 54545, 65454, 87272, 109090, 130908, 163635, 174544, 218180, 261816, 327270, 436360, 523632, 654540, 872720, 1309080, 2105437, 2618160, 4210874, 6316311, 8421748, 10527185, 12632622, 16843496, 21054370, 25265244, 31581555, 33686992, 42108740, 50530488, 63163110, 84217480, 101060976, 126326220, 168434960, 252652440, 505304880]

約数ペア:

[(1, 505304880), (2, 252652440), (3, 168434960), (4, 126326220), (5, 101060976), (6, 84217480), (8, 63163110), (10, 50530488), (12, 42108740), (15, 33686992), (16, 31581555), (20, 25265244), (24, 21054370), (30, 16843496), (40, 12632622), (48, 10527185), (60, 8421748), (80, 6316311), (120, 4210874), (193, 2618160), (240, 2105437), (386, 1309080), (579, 872720), (772, 654540), (965, 523632), (1158, 436360), (1544, 327270), (1930, 261816), (2316, 218180), (2895, 174544), (3088, 163635), (3860, 130908), (4632, 109090), (5790, 87272), (7720, 65454), (9264, 54545), (10909, 46320), (11580, 43636), (15440, 32727), (21818, 23160)]