72128040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{601067}}^1$

素因数の和:601081

約数の個数: 32

約数和(自身を含む): 216384480

約数和(自身を除く): 144256440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 601067, 1202134, 1803201, 2404268, 3005335, 3606402, 4808536, 6010670, 7212804, 9016005, 12021340, 14425608, 18032010, 24042680, 36064020, 72128040]

約数ペア:

[(1, 72128040), (2, 36064020), (3, 24042680), (4, 18032010), (5, 14425608), (6, 12021340), (8, 9016005), (10, 7212804), (12, 6010670), (15, 4808536), (20, 3606402), (24, 3005335), (30, 2404268), (40, 1803201), (60, 1202134), (120, 601067)]