135360780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2256013}}^1$

素因数の和:2256025

約数の個数: 24

約数和(自身を含む): 379010352

約数和(自身を除く): 243649572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2256013, 4512026, 6768039, 9024052, 11280065, 13536078, 22560130, 27072156, 33840195, 45120260, 67680390, 135360780]

約数ペア:

[(1, 135360780), (2, 67680390), (3, 45120260), (4, 33840195), (5, 27072156), (6, 22560130), (10, 13536078), (12, 11280065), (15, 9024052), (20, 6768039), (30, 4512026), (60, 2256013)]