12192780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{203213}}^1$

素因数の和:203225

約数の個数: 24

約数和(自身を含む): 34139952

約数和(自身を除く): 21947172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 203213, 406426, 609639, 812852, 1016065, 1219278, 2032130, 2438556, 3048195, 4064260, 6096390, 12192780]

約数ペア:

[(1, 12192780), (2, 6096390), (3, 4064260), (4, 3048195), (5, 2438556), (6, 2032130), (10, 1219278), (12, 1016065), (15, 812852), (20, 609639), (30, 406426), (60, 203213)]