80427210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2680907}}^1$

素因数の和:2680917

約数の個数: 16

約数和(自身を含む): 193025376

約数和(自身を除く): 112598166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2680907, 5361814, 8042721, 13404535, 16085442, 26809070, 40213605, 80427210]

約数ペア:

[(1, 80427210), (2, 40213605), (3, 26809070), (5, 16085442), (6, 13404535), (10, 8042721), (15, 5361814), (30, 2680907)]