12975240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{108127}}^1$

素因数の和:108141

約数の個数: 32

約数和(自身を含む): 38926080

約数和(自身を除く): 25950840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 108127, 216254, 324381, 432508, 540635, 648762, 865016, 1081270, 1297524, 1621905, 2162540, 2595048, 3243810, 4325080, 6487620, 12975240]

約数ペア:

[(1, 12975240), (2, 6487620), (3, 4325080), (4, 3243810), (5, 2595048), (6, 2162540), (8, 1621905), (10, 1297524), (12, 1081270), (15, 865016), (20, 648762), (24, 540635), (30, 432508), (40, 324381), (60, 216254), (120, 108127)]