80023260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1333721}}^1$

素因数の和:1333733

約数の個数: 24

約数和(自身を含む): 224065296

約数和(自身を除く): 144042036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1333721, 2667442, 4001163, 5334884, 6668605, 8002326, 13337210, 16004652, 20005815, 26674420, 40011630, 80023260]

約数ペア:

[(1, 80023260), (2, 40011630), (3, 26674420), (4, 20005815), (5, 16004652), (6, 13337210), (10, 8002326), (12, 6668605), (15, 5334884), (20, 4001163), (30, 2667442), (60, 1333721)]