136768960

素因数分解:

$2^6\times 5^1\times {\mathrm{427403}}^1$

素因数の和:427420

約数の個数: 28

約数和(自身を含む): 325681848

約数和(自身を除く): 188912888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 427403, 854806, 1709612, 2137015, 3419224, 4274030, 6838448, 8548060, 13676896, 17096120, 27353792, 34192240, 68384480, 136768960]

約数ペア:

[(1, 136768960), (2, 68384480), (4, 34192240), (5, 27353792), (8, 17096120), (10, 13676896), (16, 8548060), (20, 6838448), (32, 4274030), (40, 3419224), (64, 2137015), (80, 1709612), (160, 854806), (320, 427403)]