97781520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2111}}^1$

素因数の和:2320

約数の個数: 80

約数和(自身を含む): 304837632

約数和(自身を除く): 207056112

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, 2111, 2316, 2895, 3088, 3860, 4222, 4632, 5790, 6333, 7720, 8444, 9264, 10555, 11580, 12666, 15440, 16888, 21110, 23160, 25332, 31665, 33776, 42220, 46320, 50664, 63330, 84440, 101328, 126660, 168880, 253320, 407423, 506640, 814846, 1222269, 1629692, 2037115, 2444538, 3259384, 4074230, 4889076, 6111345, 6518768, 8148460, 9778152, 12222690, 16296920, 19556304, 24445380, 32593840, 48890760, 97781520]

約数ペア:

[(1, 97781520), (2, 48890760), (3, 32593840), (4, 24445380), (5, 19556304), (6, 16296920), (8, 12222690), (10, 9778152), (12, 8148460), (15, 6518768), (16, 6111345), (20, 4889076), (24, 4074230), (30, 3259384), (40, 2444538), (48, 2037115), (60, 1629692), (80, 1222269), (120, 814846), (193, 506640), (240, 407423), (386, 253320), (579, 168880), (772, 126660), (965, 101328), (1158, 84440), (1544, 63330), (1930, 50664), (2111, 46320), (2316, 42220), (2895, 33776), (3088, 31665), (3860, 25332), (4222, 23160), (4632, 21110), (5790, 16888), (6333, 15440), (7720, 12666), (8444, 11580), (9264, 10555)]