9631980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17837}}^1$

素因数の和:17855

約数の個数: 48

約数和(自身を含む): 29967840

約数和(自身を除く): 20335860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 17837, 35674, 53511, 71348, 89185, 107022, 160533, 178370, 214044, 267555, 321066, 356740, 481599, 535110, 642132, 802665, 963198, 1070220, 1605330, 1926396, 2407995, 3210660, 4815990, 9631980]

約数ペア:

[(1, 9631980), (2, 4815990), (3, 3210660), (4, 2407995), (5, 1926396), (6, 1605330), (9, 1070220), (10, 963198), (12, 802665), (15, 642132), (18, 535110), (20, 481599), (27, 356740), (30, 321066), (36, 267555), (45, 214044), (54, 178370), (60, 160533), (90, 107022), (108, 89185), (135, 71348), (180, 53511), (270, 35674), (540, 17837)]