12148360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1$

素因数の和:1070

約数の個数: 64

約数和(自身を含む): 31996800

約数和(自身を除く): 19848440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1009, 1204, 1505, 1720, 2018, 2408, 3010, 4036, 5045, 6020, 7063, 8072, 10090, 12040, 14126, 20180, 28252, 35315, 40360, 43387, 56504, 70630, 86774, 141260, 173548, 216935, 282520, 303709, 347096, 433870, 607418, 867740, 1214836, 1518545, 1735480, 2429672, 3037090, 6074180, 12148360]

約数ペア:

[(1, 12148360), (2, 6074180), (4, 3037090), (5, 2429672), (7, 1735480), (8, 1518545), (10, 1214836), (14, 867740), (20, 607418), (28, 433870), (35, 347096), (40, 303709), (43, 282520), (56, 216935), (70, 173548), (86, 141260), (140, 86774), (172, 70630), (215, 56504), (280, 43387), (301, 40360), (344, 35315), (430, 28252), (602, 20180), (860, 14126), (1009, 12040), (1204, 10090), (1505, 8072), (1720, 7063), (2018, 6020), (2408, 5045), (3010, 4036)]