11520780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{192013}}^1$

素因数の和:192025

約数の個数: 24

約数和(自身を含む): 32258352

約数和(自身を除く): 20737572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 192013, 384026, 576039, 768052, 960065, 1152078, 1920130, 2304156, 2880195, 3840260, 5760390, 11520780]

約数ペア:

[(1, 11520780), (2, 5760390), (3, 3840260), (4, 2880195), (5, 2304156), (6, 1920130), (10, 1152078), (12, 960065), (15, 768052), (20, 576039), (30, 384026), (60, 192013)]