725096880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{335693}}^1$

素因数の和:335715

約数の個数: 80

約数和(自身を含む): 2497563360

約数和(自身を除く): 1772466480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 335693, 671386, 1007079, 1342772, 1678465, 2014158, 2685544, 3021237, 3356930, 4028316, 5035395, 5371088, 6042474, 6713860, 8056632, 9063711, 10070790, 12084948, 13427720, 15106185, 16113264, 18127422, 20141580, 24169896, 26855440, 30212370, 36254844, 40283160, 45318555, 48339792, 60424740, 72509688, 80566320, 90637110, 120849480, 145019376, 181274220, 241698960, 362548440, 725096880]

約数ペア:

[(1, 725096880), (2, 362548440), (3, 241698960), (4, 181274220), (5, 145019376), (6, 120849480), (8, 90637110), (9, 80566320), (10, 72509688), (12, 60424740), (15, 48339792), (16, 45318555), (18, 40283160), (20, 36254844), (24, 30212370), (27, 26855440), (30, 24169896), (36, 20141580), (40, 18127422), (45, 16113264), (48, 15106185), (54, 13427720), (60, 12084948), (72, 10070790), (80, 9063711), (90, 8056632), (108, 6713860), (120, 6042474), (135, 5371088), (144, 5035395), (180, 4028316), (216, 3356930), (240, 3021237), (270, 2685544), (360, 2014158), (432, 1678465), (540, 1342772), (720, 1007079), (1080, 671386), (2160, 335693)]