65683320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{547361}}^1$

素因数の和:547375

約数の個数: 32

約数和(自身を含む): 197050320

約数和(自身を除く): 131367000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 547361, 1094722, 1642083, 2189444, 2736805, 3284166, 4378888, 5473610, 6568332, 8210415, 10947220, 13136664, 16420830, 21894440, 32841660, 65683320]

約数ペア:

[(1, 65683320), (2, 32841660), (3, 21894440), (4, 16420830), (5, 13136664), (6, 10947220), (8, 8210415), (10, 6568332), (12, 5473610), (15, 4378888), (20, 3284166), (24, 2736805), (30, 2189444), (40, 1642083), (60, 1094722), (120, 547361)]