86317320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3727}}^1$

素因数の和:3934

約数の個数: 64

約数和(自身を含む): 260363520

約数和(自身を除く): 174046200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3727, 3860, 4632, 5790, 7454, 7720, 11181, 11580, 14908, 18635, 22362, 23160, 29816, 37270, 44724, 55905, 74540, 89448, 111810, 149080, 223620, 447240, 719311, 1438622, 2157933, 2877244, 3596555, 4315866, 5754488, 7193110, 8631732, 10789665, 14386220, 17263464, 21579330, 28772440, 43158660, 86317320]

約数ペア:

[(1, 86317320), (2, 43158660), (3, 28772440), (4, 21579330), (5, 17263464), (6, 14386220), (8, 10789665), (10, 8631732), (12, 7193110), (15, 5754488), (20, 4315866), (24, 3596555), (30, 2877244), (40, 2157933), (60, 1438622), (120, 719311), (193, 447240), (386, 223620), (579, 149080), (772, 111810), (965, 89448), (1158, 74540), (1544, 55905), (1930, 44724), (2316, 37270), (2895, 29816), (3727, 23160), (3860, 22362), (4632, 18635), (5790, 14908), (7454, 11580), (7720, 11181)]