54068880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{225287}}^1$

素因数の和:225303

約数の個数: 40

約数和(自身を含む): 167614272

約数和(自身を除く): 113545392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 225287, 450574, 675861, 901148, 1126435, 1351722, 1802296, 2252870, 2703444, 3379305, 3604592, 4505740, 5406888, 6758610, 9011480, 10813776, 13517220, 18022960, 27034440, 54068880]

約数ペア:

[(1, 54068880), (2, 27034440), (3, 18022960), (4, 13517220), (5, 10813776), (6, 9011480), (8, 6758610), (10, 5406888), (12, 4505740), (15, 3604592), (16, 3379305), (20, 2703444), (24, 2252870), (30, 1802296), (40, 1351722), (48, 1126435), (60, 901148), (80, 675861), (120, 450574), (240, 225287)]