120578440

素因数分解:

$2^3\times 5^1\times {\mathrm{3014461}}^1$

素因数の和:3014472

約数の個数: 16

約数和(自身を含む): 271301580

約数和(自身を除く): 150723140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3014461, 6028922, 12057844, 15072305, 24115688, 30144610, 60289220, 120578440]

約数ペア:

[(1, 120578440), (2, 60289220), (4, 30144610), (5, 24115688), (8, 15072305), (10, 12057844), (20, 6028922), (40, 3014461)]