720512004

素因数分解:

$2^2\times 3^1\times {\mathrm{60042667}}^1$

素因数の和:60042674

約数の個数: 12

約数和(自身を含む): 1681194704

約数和(自身を除く): 960682700

約数列:

[1, 2, 3, 4, 6, 12, 60042667, 120085334, 180128001, 240170668, 360256002, 720512004]

約数ペア:

[(1, 720512004), (2, 360256002), (3, 240170668), (4, 180128001), (6, 120085334), (12, 60042667)]