13627980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{25237}}^1$

素因数の和:25255

約数の個数: 48

約数和(自身を含む): 42399840

約数和(自身を除く): 28771860

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, 25237, 50474, 75711, 100948, 126185, 151422, 227133, 252370, 302844, 378555, 454266, 504740, 681399, 757110, 908532, 1135665, 1362798, 1514220, 2271330, 2725596, 3406995, 4542660, 6813990, 13627980]

約数ペア:

[(1, 13627980), (2, 6813990), (3, 4542660), (4, 3406995), (5, 2725596), (6, 2271330), (9, 1514220), (10, 1362798), (12, 1135665), (15, 908532), (18, 757110), (20, 681399), (27, 504740), (30, 454266), (36, 378555), (45, 302844), (54, 252370), (60, 227133), (90, 151422), (108, 126185), (135, 100948), (180, 75711), (270, 50474), (540, 25237)]