51260280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{427169}}^1$

素因数の和:427183

約数の個数: 32

約数和(自身を含む): 153781200

約数和(自身を除く): 102520920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 427169, 854338, 1281507, 1708676, 2135845, 2563014, 3417352, 4271690, 5126028, 6407535, 8543380, 10252056, 12815070, 17086760, 25630140, 51260280]

約数ペア:

[(1, 51260280), (2, 25630140), (3, 17086760), (4, 12815070), (5, 10252056), (6, 8543380), (8, 6407535), (10, 5126028), (12, 4271690), (15, 3417352), (20, 2563014), (24, 2135845), (30, 1708676), (40, 1281507), (60, 854338), (120, 427169)]