248943233040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2137}}^1\times {\mathrm{485383}}^1$

素因数の和:487536

約数の個数: 80

約数和(自身を含む): 772086738048

約数和(自身を除く): 523143505008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2137, 4274, 6411, 8548, 10685, 12822, 17096, 21370, 25644, 32055, 34192, 42740, 51288, 64110, 85480, 102576, 128220, 170960, 256440, 485383, 512880, 970766, 1456149, 1941532, 2426915, 2912298, 3883064, 4853830, 5824596, 7280745, 7766128, 9707660, 11649192, 14561490, 19415320, 23298384, 29122980, 38830640, 58245960, 116491920, 1037263471, 2074526942, 3111790413, 4149053884, 5186317355, 6223580826, 8298107768, 10372634710, 12447161652, 15558952065, 16596215536, 20745269420, 24894323304, 31117904130, 41490538840, 49788646608, 62235808260, 82981077680, 124471616520, 248943233040]

約数ペア:

[(1, 248943233040), (2, 124471616520), (3, 82981077680), (4, 62235808260), (5, 49788646608), (6, 41490538840), (8, 31117904130), (10, 24894323304), (12, 20745269420), (15, 16596215536), (16, 15558952065), (20, 12447161652), (24, 10372634710), (30, 8298107768), (40, 6223580826), (48, 5186317355), (60, 4149053884), (80, 3111790413), (120, 2074526942), (240, 1037263471), (2137, 116491920), (4274, 58245960), (6411, 38830640), (8548, 29122980), (10685, 23298384), (12822, 19415320), (17096, 14561490), (21370, 11649192), (25644, 9707660), (32055, 7766128), (34192, 7280745), (42740, 5824596), (51288, 4853830), (64110, 3883064), (85480, 2912298), (102576, 2426915), (128220, 1941532), (170960, 1456149), (256440, 970766), (485383, 512880)]