47557320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{396311}}^1$

素因数の和:396325

約数の個数: 32

約数和(自身を含む): 142672320

約数和(自身を除く): 95115000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 396311, 792622, 1188933, 1585244, 1981555, 2377866, 3170488, 3963110, 4755732, 5944665, 7926220, 9511464, 11889330, 15852440, 23778660, 47557320]

約数ペア:

[(1, 47557320), (2, 23778660), (3, 15852440), (4, 11889330), (5, 9511464), (6, 7926220), (8, 5944665), (10, 4755732), (12, 3963110), (15, 3170488), (20, 2377866), (24, 1981555), (30, 1585244), (40, 1188933), (60, 792622), (120, 396311)]