61008660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{112979}}^1$

素因数の和:112997

約数の個数: 48

約数和(自身を含む): 189806400

約数和(自身を除く): 128797740

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, 112979, 225958, 338937, 451916, 564895, 677874, 1016811, 1129790, 1355748, 1694685, 2033622, 2259580, 3050433, 3389370, 4067244, 5084055, 6100866, 6778740, 10168110, 12201732, 15252165, 20336220, 30504330, 61008660]

約数ペア:

[(1, 61008660), (2, 30504330), (3, 20336220), (4, 15252165), (5, 12201732), (6, 10168110), (9, 6778740), (10, 6100866), (12, 5084055), (15, 4067244), (18, 3389370), (20, 3050433), (27, 2259580), (30, 2033622), (36, 1694685), (45, 1355748), (54, 1129790), (60, 1016811), (90, 677874), (108, 564895), (135, 451916), (180, 338937), (270, 225958), (540, 112979)]