28063320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{233861}}^1$

素因数の和:233875

約数の個数: 32

約数和(自身を含む): 84190320

約数和(自身を除く): 56127000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 233861, 467722, 701583, 935444, 1169305, 1403166, 1870888, 2338610, 2806332, 3507915, 4677220, 5612664, 7015830, 9354440, 14031660, 28063320]

約数ペア:

[(1, 28063320), (2, 14031660), (3, 9354440), (4, 7015830), (5, 5612664), (6, 4677220), (8, 3507915), (10, 2806332), (12, 2338610), (15, 1870888), (20, 1403166), (24, 1169305), (30, 935444), (40, 701583), (60, 467722), (120, 233861)]