28878060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{481301}}^1$

素因数の和:481313

約数の個数: 24

約数和(自身を含む): 80858736

約数和(自身を除く): 51980676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 481301, 962602, 1443903, 1925204, 2406505, 2887806, 4813010, 5775612, 7219515, 9626020, 14439030, 28878060]

約数ペア:

[(1, 28878060), (2, 14439030), (3, 9626020), (4, 7219515), (5, 5775612), (6, 4813010), (10, 2887806), (12, 2406505), (15, 1925204), (20, 1443903), (30, 962602), (60, 481301)]