120812960

素因数分解:

$2^5\times 5^1\times {\mathrm{755081}}^1$

素因数の和:755096

約数の個数: 24

約数和(自身を含む): 285420996

約数和(自身を除く): 164608036

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 755081, 1510162, 3020324, 3775405, 6040648, 7550810, 12081296, 15101620, 24162592, 30203240, 60406480, 120812960]

約数ペア:

[(1, 120812960), (2, 60406480), (4, 30203240), (5, 24162592), (8, 15101620), (10, 12081296), (16, 7550810), (20, 6040648), (32, 3775405), (40, 3020324), (80, 1510162), (160, 755081)]