54687180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{911453}}^1$

素因数の和:911465

約数の個数: 24

約数和(自身を含む): 153124272

約数和(自身を除く): 98437092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 911453, 1822906, 2734359, 3645812, 4557265, 5468718, 9114530, 10937436, 13671795, 18229060, 27343590, 54687180]

約数ペア:

[(1, 54687180), (2, 27343590), (3, 18229060), (4, 13671795), (5, 10937436), (6, 9114530), (10, 5468718), (12, 4557265), (15, 3645812), (20, 2734359), (30, 1822906), (60, 911453)]