15426120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{128551}}^1$

素因数の和:128565

約数の個数: 32

約数和(自身を含む): 46278720

約数和(自身を除く): 30852600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 128551, 257102, 385653, 514204, 642755, 771306, 1028408, 1285510, 1542612, 1928265, 2571020, 3085224, 3856530, 5142040, 7713060, 15426120]

約数ペア:

[(1, 15426120), (2, 7713060), (3, 5142040), (4, 3856530), (5, 3085224), (6, 2571020), (8, 1928265), (10, 1542612), (12, 1285510), (15, 1028408), (20, 771306), (24, 642755), (30, 514204), (40, 385653), (60, 257102), (120, 128551)]