123076120

素因数分解:

$2^3\times 5^1\times {\mathrm{3076903}}^1$

素因数の和:3076914

約数の個数: 16

約数和(自身を含む): 276921360

約数和(自身を除く): 153845240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3076903, 6153806, 12307612, 15384515, 24615224, 30769030, 61538060, 123076120]

約数ペア:

[(1, 123076120), (2, 61538060), (4, 30769030), (5, 24615224), (8, 15384515), (10, 12307612), (20, 6153806), (40, 3076903)]