80032440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{666937}}^1$

素因数の和:666951

約数の個数: 32

約数和(自身を含む): 240097680

約数和(自身を除く): 160065240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 666937, 1333874, 2000811, 2667748, 3334685, 4001622, 5335496, 6669370, 8003244, 10004055, 13338740, 16006488, 20008110, 26677480, 40016220, 80032440]

約数ペア:

[(1, 80032440), (2, 40016220), (3, 26677480), (4, 20008110), (5, 16006488), (6, 13338740), (8, 10004055), (10, 8003244), (12, 6669370), (15, 5335496), (20, 4001622), (24, 3334685), (30, 2667748), (40, 2000811), (60, 1333874), (120, 666937)]