1260542280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10504519}}^1$

素因数の和:10504533

約数の個数: 32

約数和(自身を含む): 3781627200

約数和(自身を除く): 2521084920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10504519, 21009038, 31513557, 42018076, 52522595, 63027114, 84036152, 105045190, 126054228, 157567785, 210090380, 252108456, 315135570, 420180760, 630271140, 1260542280]

約数ペア:

[(1, 1260542280), (2, 630271140), (3, 420180760), (4, 315135570), (5, 252108456), (6, 210090380), (8, 157567785), (10, 126054228), (12, 105045190), (15, 84036152), (20, 63027114), (24, 52522595), (30, 42018076), (40, 31513557), (60, 21009038), (120, 10504519)]