878065920

素因数分解:

$2^8\times 3^6\times 5^1\times {\mathrm{941}}^1$

素因数の和:980

約数の個数: 252

約数和(自身を含む): 3156771996

約数和(自身を除く): 2278706076

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 729, 768, 810, 864, 941, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1458, 1620, 1728, 1882, 1920, 1944, 2160, 2304, 2430, 2592, 2823, 2880, 2916, 3240, 3456, 3645, 3764, 3840, 3888, 4320, 4705, 4860, 5184, 5646, 5760, 5832, 6480, 6912, 7290, 7528, 7776, 8469, 8640, 9410, 9720, 10368, 11292, 11520, 11664, 12960, 14115, 14580, 15056, 15552, 16938, 17280, 18820, 19440, 20736, 22584, 23328, 25407, 25920, 28230, 29160, 30112, 31104, 33876, 34560, 37640, 38880, 42345, 45168, 46656, 50814, 51840, 56460, 58320, 60224, 62208, 67752, 75280, 76221, 77760, 84690, 90336, 93312, 101628, 103680, 112920, 116640, 120448, 127035, 135504, 150560, 152442, 155520, 169380, 180672, 186624, 203256, 225840, 228663, 233280, 240896, 254070, 271008, 301120, 304884, 311040, 338760, 361344, 381105, 406512, 451680, 457326, 466560, 508140, 542016, 602240, 609768, 677520, 685989, 722688, 762210, 813024, 903360, 914652, 933120, 1016280, 1084032, 1143315, 1204480, 1219536, 1355040, 1371978, 1524420, 1626048, 1806720, 1829304, 2032560, 2168064, 2286630, 2439072, 2710080, 2743956, 3048840, 3252096, 3429945, 3613440, 3658608, 4065120, 4573260, 4878144, 5420160, 5487912, 6097680, 6504192, 6859890, 7317216, 8130240, 9146520, 9756288, 10840320, 10975824, 12195360, 13719780, 14634432, 16260480, 18293040, 19512576, 21951648, 24390720, 27439560, 29268864, 32520960, 36586080, 43903296, 48781440, 54879120, 58537728, 73172160, 87806592, 97562880, 109758240, 146344320, 175613184, 219516480, 292688640, 439032960, 878065920]

約数ペア:

[(1, 878065920), (2, 439032960), (3, 292688640), (4, 219516480), (5, 175613184), (6, 146344320), (8, 109758240), (9, 97562880), (10, 87806592), (12, 73172160), (15, 58537728), (16, 54879120), (18, 48781440), (20, 43903296), (24, 36586080), (27, 32520960), (30, 29268864), (32, 27439560), (36, 24390720), (40, 21951648), (45, 19512576), (48, 18293040), (54, 16260480), (60, 14634432), (64, 13719780), (72, 12195360), (80, 10975824), (81, 10840320), (90, 9756288), (96, 9146520), (108, 8130240), (120, 7317216), (128, 6859890), (135, 6504192), (144, 6097680), (160, 5487912), (162, 5420160), (180, 4878144), (192, 4573260), (216, 4065120), (240, 3658608), (243, 3613440), (256, 3429945), (270, 3252096), (288, 3048840), (320, 2743956), (324, 2710080), (360, 2439072), (384, 2286630), (405, 2168064), (432, 2032560), (480, 1829304), (486, 1806720), (540, 1626048), (576, 1524420), (640, 1371978), (648, 1355040), (720, 1219536), (729, 1204480), (768, 1143315), (810, 1084032), (864, 1016280), (941, 933120), (960, 914652), (972, 903360), (1080, 813024), (1152, 762210), (1215, 722688), (1280, 685989), (1296, 677520), (1440, 609768), (1458, 602240), (1620, 542016), (1728, 508140), (1882, 466560), (1920, 457326), (1944, 451680), (2160, 406512), (2304, 381105), (2430, 361344), (2592, 338760), (2823, 311040), (2880, 304884), (2916, 301120), (3240, 271008), (3456, 254070), (3645, 240896), (3764, 233280), (3840, 228663), (3888, 225840), (4320, 203256), (4705, 186624), (4860, 180672), (5184, 169380), (5646, 155520), (5760, 152442), (5832, 150560), (6480, 135504), (6912, 127035), (7290, 120448), (7528, 116640), (7776, 112920), (8469, 103680), (8640, 101628), (9410, 93312), (9720, 90336), (10368, 84690), (11292, 77760), (11520, 76221), (11664, 75280), (12960, 67752), (14115, 62208), (14580, 60224), (15056, 58320), (15552, 56460), (16938, 51840), (17280, 50814), (18820, 46656), (19440, 45168), (20736, 42345), (22584, 38880), (23328, 37640), (25407, 34560), (25920, 33876), (28230, 31104), (29160, 30112)]