12372660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{68737}}^1$

素因数の和:68752

約数の個数: 36

約数和(自身を含む): 37530948

約数和(自身を除く): 25158288

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 68737, 137474, 206211, 274948, 343685, 412422, 618633, 687370, 824844, 1031055, 1237266, 1374740, 2062110, 2474532, 3093165, 4124220, 6186330, 12372660]

約数ペア:

[(1, 12372660), (2, 6186330), (3, 4124220), (4, 3093165), (5, 2474532), (6, 2062110), (9, 1374740), (10, 1237266), (12, 1031055), (15, 824844), (18, 687370), (20, 618633), (30, 412422), (36, 343685), (45, 274948), (60, 206211), (90, 137474), (180, 68737)]