16866120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{140551}}^1$

素因数の和:140565

約数の個数: 32

約数和(自身を含む): 50598720

約数和(自身を除く): 33732600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 140551, 281102, 421653, 562204, 702755, 843306, 1124408, 1405510, 1686612, 2108265, 2811020, 3373224, 4216530, 5622040, 8433060, 16866120]

約数ペア:

[(1, 16866120), (2, 8433060), (3, 5622040), (4, 4216530), (5, 3373224), (6, 2811020), (8, 2108265), (10, 1686612), (12, 1405510), (15, 1124408), (20, 843306), (24, 702755), (30, 562204), (40, 421653), (60, 281102), (120, 140551)]