80549648640

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{2330719}}^1$

素因数の和:2330749

約数の個数: 144

約数和(自身を含む): 285839500800

約数和(自身を除く): 205289852160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 34560, 2330719, 4661438, 6992157, 9322876, 11653595, 13984314, 18645752, 20976471, 23307190, 27968628, 34960785, 37291504, 41952942, 46614380, 55937256, 62929413, 69921570, 74583008, 83905884, 93228760, 104882355, 111874512, 125858826, 139843140, 149166016, 167811768, 186457520, 209764710, 223749024, 251717652, 279686280, 298332032, 314647065, 335623536, 372915040, 419529420, 447498048, 503435304, 559372560, 596664064, 629294130, 671247072, 745830080, 839058840, 894996096, 1006870608, 1118745120, 1258588260, 1342494144, 1491660160, 1678117680, 1789992192, 2013741216, 2237490240, 2517176520, 2684988288, 2983320320, 3356235360, 4027482432, 4474980480, 5034353040, 5369976576, 6712470720, 8054964864, 8949960960, 10068706080, 13424941440, 16109929728, 20137412160, 26849882880, 40274824320, 80549648640]

約数ペア:

[(1, 80549648640), (2, 40274824320), (3, 26849882880), (4, 20137412160), (5, 16109929728), (6, 13424941440), (8, 10068706080), (9, 8949960960), (10, 8054964864), (12, 6712470720), (15, 5369976576), (16, 5034353040), (18, 4474980480), (20, 4027482432), (24, 3356235360), (27, 2983320320), (30, 2684988288), (32, 2517176520), (36, 2237490240), (40, 2013741216), (45, 1789992192), (48, 1678117680), (54, 1491660160), (60, 1342494144), (64, 1258588260), (72, 1118745120), (80, 1006870608), (90, 894996096), (96, 839058840), (108, 745830080), (120, 671247072), (128, 629294130), (135, 596664064), (144, 559372560), (160, 503435304), (180, 447498048), (192, 419529420), (216, 372915040), (240, 335623536), (256, 314647065), (270, 298332032), (288, 279686280), (320, 251717652), (360, 223749024), (384, 209764710), (432, 186457520), (480, 167811768), (540, 149166016), (576, 139843140), (640, 125858826), (720, 111874512), (768, 104882355), (864, 93228760), (960, 83905884), (1080, 74583008), (1152, 69921570), (1280, 62929413), (1440, 55937256), (1728, 46614380), (1920, 41952942), (2160, 37291504), (2304, 34960785), (2880, 27968628), (3456, 23307190), (3840, 20976471), (4320, 18645752), (5760, 13984314), (6912, 11653595), (8640, 9322876), (11520, 6992157), (17280, 4661438), (34560, 2330719)]