4128660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{22937}}^1$

素因数の和:22952

約数の個数: 36

約数和(自身を含む): 12524148

約数和(自身を除く): 8395488

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 22937, 45874, 68811, 91748, 114685, 137622, 206433, 229370, 275244, 344055, 412866, 458740, 688110, 825732, 1032165, 1376220, 2064330, 4128660]

約数ペア:

[(1, 4128660), (2, 2064330), (3, 1376220), (4, 1032165), (5, 825732), (6, 688110), (9, 458740), (10, 412866), (12, 344055), (15, 275244), (18, 229370), (20, 206433), (30, 137622), (36, 114685), (45, 91748), (60, 68811), (90, 45874), (180, 22937)]