120990108

素因数分解:

$2^2\times 3^1\times {\mathrm{10082509}}^1$

素因数の和:10082516

約数の個数: 12

約数和(自身を含む): 282310280

約数和(自身を除く): 161320172

約数列:

[1, 2, 3, 4, 6, 12, 10082509, 20165018, 30247527, 40330036, 60495054, 120990108]

約数ペア:

[(1, 120990108), (2, 60495054), (3, 40330036), (4, 30247527), (6, 20165018), (12, 10082509)]