7692780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{128213}}^1$

素因数の和:128225

約数の個数: 24

約数和(自身を含む): 21539952

約数和(自身を除く): 13847172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 128213, 256426, 384639, 512852, 641065, 769278, 1282130, 1538556, 1923195, 2564260, 3846390, 7692780]

約数ペア:

[(1, 7692780), (2, 3846390), (3, 2564260), (4, 1923195), (5, 1538556), (6, 1282130), (10, 769278), (12, 641065), (15, 512852), (20, 384639), (30, 256426), (60, 128213)]