123092120

素因数分解:

$2^3\times 5^1\times {\mathrm{3077303}}^1$

素因数の和:3077314

約数の個数: 16

約数和(自身を含む): 276957360

約数和(自身を除く): 153865240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3077303, 6154606, 12309212, 15386515, 24618424, 30773030, 61546060, 123092120]

約数ペア:

[(1, 123092120), (2, 61546060), (4, 30773030), (5, 24618424), (8, 15386515), (10, 12309212), (20, 6154606), (40, 3077303)]