47845320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{398711}}^1$

素因数の和:398725

約数の個数: 32

約数和(自身を含む): 143536320

約数和(自身を除く): 95691000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 398711, 797422, 1196133, 1594844, 1993555, 2392266, 3189688, 3987110, 4784532, 5980665, 7974220, 9569064, 11961330, 15948440, 23922660, 47845320]

約数ペア:

[(1, 47845320), (2, 23922660), (3, 15948440), (4, 11961330), (5, 9569064), (6, 7974220), (8, 5980665), (10, 4784532), (12, 3987110), (15, 3189688), (20, 2392266), (24, 1993555), (30, 1594844), (40, 1196133), (60, 797422), (120, 398711)]