393426120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3278551}}^1$

素因数の和:3278565

約数の個数: 32

約数和(自身を含む): 1180278720

約数和(自身を除く): 786852600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3278551, 6557102, 9835653, 13114204, 16392755, 19671306, 26228408, 32785510, 39342612, 49178265, 65571020, 78685224, 98356530, 131142040, 196713060, 393426120]

約数ペア:

[(1, 393426120), (2, 196713060), (3, 131142040), (4, 98356530), (5, 78685224), (6, 65571020), (8, 49178265), (10, 39342612), (12, 32785510), (15, 26228408), (20, 19671306), (24, 16392755), (30, 13114204), (40, 9835653), (60, 6557102), (120, 3278551)]