720143772

素因数分解:

$2^2\times 3^1\times {\mathrm{60011981}}^1$

素因数の和:60011988

約数の個数: 12

約数和(自身を含む): 1680335496

約数和(自身を除く): 960191724

約数列:

[1, 2, 3, 4, 6, 12, 60011981, 120023962, 180035943, 240047924, 360071886, 720143772]

約数ペア:

[(1, 720143772), (2, 360071886), (3, 240047924), (4, 180035943), (6, 120023962), (12, 60011981)]