54161220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{902687}}^1$

素因数の和:902699

約数の個数: 24

約数和(自身を含む): 151651584

約数和(自身を除く): 97490364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 902687, 1805374, 2708061, 3610748, 4513435, 5416122, 9026870, 10832244, 13540305, 18053740, 27080610, 54161220]

約数ペア:

[(1, 54161220), (2, 27080610), (3, 18053740), (4, 13540305), (5, 10832244), (6, 9026870), (10, 5416122), (12, 4513435), (15, 3610748), (20, 2708061), (30, 1805374), (60, 902687)]