47472660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{263737}}^1$

素因数の和:263752

約数の個数: 36

約数和(自身を含む): 144000948

約数和(自身を除く): 96528288

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 263737, 527474, 791211, 1054948, 1318685, 1582422, 2373633, 2637370, 3164844, 3956055, 4747266, 5274740, 7912110, 9494532, 11868165, 15824220, 23736330, 47472660]

約数ペア:

[(1, 47472660), (2, 23736330), (3, 15824220), (4, 11868165), (5, 9494532), (6, 7912110), (9, 5274740), (10, 4747266), (12, 3956055), (15, 3164844), (18, 2637370), (20, 2373633), (30, 1582422), (36, 1318685), (45, 1054948), (60, 791211), (90, 527474), (180, 263737)]