259146120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2159551}}^1$

素因数の和:2159565

約数の個数: 32

約数和(自身を含む): 777438720

約数和(自身を除く): 518292600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2159551, 4319102, 6478653, 8638204, 10797755, 12957306, 17276408, 21595510, 25914612, 32393265, 43191020, 51829224, 64786530, 86382040, 129573060, 259146120]

約数ペア:

[(1, 259146120), (2, 129573060), (3, 86382040), (4, 64786530), (5, 51829224), (6, 43191020), (8, 32393265), (10, 25914612), (12, 21595510), (15, 17276408), (20, 12957306), (24, 10797755), (30, 8638204), (40, 6478653), (60, 4319102), (120, 2159551)]