1212660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{6737}}^1$

素因数の和:6752

約数の個数: 36

約数和(自身を含む): 3678948

約数和(自身を除く): 2466288

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 6737, 13474, 20211, 26948, 33685, 40422, 60633, 67370, 80844, 101055, 121266, 134740, 202110, 242532, 303165, 404220, 606330, 1212660]

約数ペア:

[(1, 1212660), (2, 606330), (3, 404220), (4, 303165), (5, 242532), (6, 202110), (9, 134740), (10, 121266), (12, 101055), (15, 80844), (18, 67370), (20, 60633), (30, 40422), (36, 33685), (45, 26948), (60, 20211), (90, 13474), (180, 6737)]