12115520

素因数分解:

$2^6\times 5^1\times {\mathrm{37861}}^1$

素因数の和:37878

約数の個数: 28

約数和(自身を含む): 28850844

約数和(自身を除く): 16735324

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 37861, 75722, 151444, 189305, 302888, 378610, 605776, 757220, 1211552, 1514440, 2423104, 3028880, 6057760, 12115520]

約数ペア:

[(1, 12115520), (2, 6057760), (4, 3028880), (5, 2423104), (8, 1514440), (10, 1211552), (16, 757220), (20, 605776), (32, 378610), (40, 302888), (64, 189305), (80, 151444), (160, 75722), (320, 37861)]