11984220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{22193}}^1$

素因数の和:22211

約数の個数: 48

約数和(自身を含む): 37285920

約数和(自身を除く): 25301700

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, 22193, 44386, 66579, 88772, 110965, 133158, 199737, 221930, 266316, 332895, 399474, 443860, 599211, 665790, 798948, 998685, 1198422, 1331580, 1997370, 2396844, 2996055, 3994740, 5992110, 11984220]

約数ペア:

[(1, 11984220), (2, 5992110), (3, 3994740), (4, 2996055), (5, 2396844), (6, 1997370), (9, 1331580), (10, 1198422), (12, 998685), (15, 798948), (18, 665790), (20, 599211), (27, 443860), (30, 399474), (36, 332895), (45, 266316), (54, 221930), (60, 199737), (90, 133158), (108, 110965), (135, 88772), (180, 66579), (270, 44386), (540, 22193)]