122368240

素因数分解:

$2^4\times 5^1\times {\mathrm{1529603}}^1$

素因数の和:1529616

約数の個数: 20

約数和(自身を含む): 284506344

約数和(自身を除く): 162138104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1529603, 3059206, 6118412, 7648015, 12236824, 15296030, 24473648, 30592060, 61184120, 122368240]

約数ペア:

[(1, 122368240), (2, 61184120), (4, 30592060), (5, 24473648), (8, 15296030), (10, 12236824), (16, 7648015), (20, 6118412), (40, 3059206), (80, 1529603)]