15296220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{84979}}^1$

素因数の和:84994

約数の個数: 36

約数和(自身を含む): 46399080

約数和(自身を除く): 31102860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 84979, 169958, 254937, 339916, 424895, 509874, 764811, 849790, 1019748, 1274685, 1529622, 1699580, 2549370, 3059244, 3824055, 5098740, 7648110, 15296220]

約数ペア:

[(1, 15296220), (2, 7648110), (3, 5098740), (4, 3824055), (5, 3059244), (6, 2549370), (9, 1699580), (10, 1529622), (12, 1274685), (15, 1019748), (18, 849790), (20, 764811), (30, 509874), (36, 424895), (45, 339916), (60, 254937), (90, 169958), (180, 84979)]