168136440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{60919}}^1$

素因数の和:60956

約数の個数: 64

約数和(自身を含む): 526348800

約数和(自身を除く): 358212360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 60919, 121838, 182757, 243676, 304595, 365514, 487352, 609190, 731028, 913785, 1218380, 1401137, 1462056, 1827570, 2436760, 2802274, 3655140, 4203411, 5604548, 7005685, 7310280, 8406822, 11209096, 14011370, 16813644, 21017055, 28022740, 33627288, 42034110, 56045480, 84068220, 168136440]

約数ペア:

[(1, 168136440), (2, 84068220), (3, 56045480), (4, 42034110), (5, 33627288), (6, 28022740), (8, 21017055), (10, 16813644), (12, 14011370), (15, 11209096), (20, 8406822), (23, 7310280), (24, 7005685), (30, 5604548), (40, 4203411), (46, 3655140), (60, 2802274), (69, 2436760), (92, 1827570), (115, 1462056), (120, 1401137), (138, 1218380), (184, 913785), (230, 731028), (276, 609190), (345, 487352), (460, 365514), (552, 304595), (690, 243676), (920, 182757), (1380, 121838), (2760, 60919)]