15243660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{28229}}^1$

素因数の和:28247

約数の個数: 48

約数和(自身を含む): 47426400

約数和(自身を除く): 32182740

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, 28229, 56458, 84687, 112916, 141145, 169374, 254061, 282290, 338748, 423435, 508122, 564580, 762183, 846870, 1016244, 1270305, 1524366, 1693740, 2540610, 3048732, 3810915, 5081220, 7621830, 15243660]

約数ペア:

[(1, 15243660), (2, 7621830), (3, 5081220), (4, 3810915), (5, 3048732), (6, 2540610), (9, 1693740), (10, 1524366), (12, 1270305), (15, 1016244), (18, 846870), (20, 762183), (27, 564580), (30, 508122), (36, 423435), (45, 338748), (54, 282290), (60, 254061), (90, 169374), (108, 141145), (135, 112916), (180, 84687), (270, 56458), (540, 28229)]