153490440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1279087}}^1$

素因数の和:1279101

約数の個数: 32

約数和(自身を含む): 460471680

約数和(自身を除く): 306981240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1279087, 2558174, 3837261, 5116348, 6395435, 7674522, 10232696, 12790870, 15349044, 19186305, 25581740, 30698088, 38372610, 51163480, 76745220, 153490440]

約数ペア:

[(1, 153490440), (2, 76745220), (3, 51163480), (4, 38372610), (5, 30698088), (6, 25581740), (8, 19186305), (10, 15349044), (12, 12790870), (15, 10232696), (20, 7674522), (24, 6395435), (30, 5116348), (40, 3837261), (60, 2558174), (120, 1279087)]