47328660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{262937}}^1$

素因数の和:262952

約数の個数: 36

約数和(自身を含む): 143564148

約数和(自身を除く): 96235488

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 262937, 525874, 788811, 1051748, 1314685, 1577622, 2366433, 2629370, 3155244, 3944055, 4732866, 5258740, 7888110, 9465732, 11832165, 15776220, 23664330, 47328660]

約数ペア:

[(1, 47328660), (2, 23664330), (3, 15776220), (4, 11832165), (5, 9465732), (6, 7888110), (9, 5258740), (10, 4732866), (12, 3944055), (15, 3155244), (18, 2629370), (20, 2366433), (30, 1577622), (36, 1314685), (45, 1051748), (60, 788811), (90, 525874), (180, 262937)]