4240260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23557}}^1$

素因数の和:23572

約数の個数: 36

約数和(自身を含む): 12862668

約数和(自身を除く): 8622408

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 23557, 47114, 70671, 94228, 117785, 141342, 212013, 235570, 282684, 353355, 424026, 471140, 706710, 848052, 1060065, 1413420, 2120130, 4240260]

約数ペア:

[(1, 4240260), (2, 2120130), (3, 1413420), (4, 1060065), (5, 848052), (6, 706710), (9, 471140), (10, 424026), (12, 353355), (15, 282684), (18, 235570), (20, 212013), (30, 141342), (36, 117785), (45, 94228), (60, 70671), (90, 47114), (180, 23557)]