80436210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2681207}}^1$

素因数の和:2681217

約数の個数: 16

約数和(自身を含む): 193046976

約数和(自身を除く): 112610766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2681207, 5362414, 8043621, 13406035, 16087242, 26812070, 40218105, 80436210]

約数ペア:

[(1, 80436210), (2, 40218105), (3, 26812070), (5, 16087242), (6, 13406035), (10, 8043621), (15, 5362414), (30, 2681207)]