141808960

素因数分解:

$2^6\times 5^1\times {\mathrm{443153}}^1$

素因数の和:443170

約数の個数: 28

約数和(自身を含む): 337683348

約数和(自身を除く): 195874388

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 443153, 886306, 1772612, 2215765, 3545224, 4431530, 7090448, 8863060, 14180896, 17726120, 28361792, 35452240, 70904480, 141808960]

約数ペア:

[(1, 141808960), (2, 70904480), (4, 35452240), (5, 28361792), (8, 17726120), (10, 14180896), (16, 8863060), (20, 7090448), (32, 4431530), (40, 3545224), (64, 2215765), (80, 1772612), (160, 886306), (320, 443153)]