79270140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1321169}}^1$

素因数の和:1321181

約数の個数: 24

約数和(自身を含む): 221956560

約数和(自身を除く): 142686420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1321169, 2642338, 3963507, 5284676, 6605845, 7927014, 13211690, 15854028, 19817535, 26423380, 39635070, 79270140]

約数ペア:

[(1, 79270140), (2, 39635070), (3, 26423380), (4, 19817535), (5, 15854028), (6, 13211690), (10, 7927014), (12, 6605845), (15, 5284676), (20, 3963507), (30, 2642338), (60, 1321169)]