4456740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{74279}}^1$

素因数の和:74291

約数の個数: 24

約数和(自身を含む): 12479040

約数和(自身を除く): 8022300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 74279, 148558, 222837, 297116, 371395, 445674, 742790, 891348, 1114185, 1485580, 2228370, 4456740]

約数ペア:

[(1, 4456740), (2, 2228370), (3, 1485580), (4, 1114185), (5, 891348), (6, 742790), (10, 445674), (12, 371395), (15, 297116), (20, 222837), (30, 148558), (60, 74279)]