12255660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{68087}}^1$

素因数の和:68102

約数の個数: 36

約数和(自身を含む): 37176048

約数和(自身を除く): 24920388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 68087, 136174, 204261, 272348, 340435, 408522, 612783, 680870, 817044, 1021305, 1225566, 1361740, 2042610, 2451132, 3063915, 4085220, 6127830, 12255660]

約数ペア:

[(1, 12255660), (2, 6127830), (3, 4085220), (4, 3063915), (5, 2451132), (6, 2042610), (9, 1361740), (10, 1225566), (12, 1021305), (15, 817044), (18, 680870), (20, 612783), (30, 408522), (36, 340435), (45, 272348), (60, 204261), (90, 136174), (180, 68087)]