15261660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{84787}}^1$

素因数の和:84802

約数の個数: 36

約数和(自身を含む): 46294248

約数和(自身を除く): 31032588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 84787, 169574, 254361, 339148, 423935, 508722, 763083, 847870, 1017444, 1271805, 1526166, 1695740, 2543610, 3052332, 3815415, 5087220, 7630830, 15261660]

約数ペア:

[(1, 15261660), (2, 7630830), (3, 5087220), (4, 3815415), (5, 3052332), (6, 2543610), (9, 1695740), (10, 1526166), (12, 1271805), (15, 1017444), (18, 847870), (20, 763083), (30, 508722), (36, 423935), (45, 339148), (60, 254361), (90, 169574), (180, 84787)]