87272520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{727271}}^1$

素因数の和:727285

約数の個数: 32

約数和(自身を含む): 261817920

約数和(自身を除く): 174545400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 727271, 1454542, 2181813, 2909084, 3636355, 4363626, 5818168, 7272710, 8727252, 10909065, 14545420, 17454504, 21818130, 29090840, 43636260, 87272520]

約数ペア:

[(1, 87272520), (2, 43636260), (3, 29090840), (4, 21818130), (5, 17454504), (6, 14545420), (8, 10909065), (10, 8727252), (12, 7272710), (15, 5818168), (20, 4363626), (24, 3636355), (30, 2909084), (40, 2181813), (60, 1454542), (120, 727271)]