1464080

素因数分解:

$2^4\times 5^1\times {\mathrm{18301}}^1$

素因数の和:18314

約数の個数: 20

約数和(自身を含む): 3404172

約数和(自身を除く): 1940092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 18301, 36602, 73204, 91505, 146408, 183010, 292816, 366020, 732040, 1464080]

約数ペア:

[(1, 1464080), (2, 732040), (4, 366020), (5, 292816), (8, 183010), (10, 146408), (16, 91505), (20, 73204), (40, 36602), (80, 18301)]