485560320

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{1129}}^1$

素因数の和:1168

約数の個数: 208

約数和(自身を含む): 1777119360

約数和(自身を除く): 1291559040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1129, 1280, 1344, 1536, 1680, 1792, 1920, 2048, 2240, 2258, 2560, 2688, 3072, 3360, 3387, 3584, 3840, 4096, 4480, 4516, 5120, 5376, 5645, 6144, 6720, 6774, 7168, 7680, 7903, 8960, 9032, 10240, 10752, 11290, 12288, 13440, 13548, 14336, 15360, 15806, 16935, 17920, 18064, 20480, 21504, 22580, 23709, 26880, 27096, 28672, 30720, 31612, 33870, 35840, 36128, 39515, 43008, 45160, 47418, 53760, 54192, 61440, 63224, 67740, 71680, 72256, 79030, 86016, 90320, 94836, 107520, 108384, 118545, 126448, 135480, 143360, 144512, 158060, 180640, 189672, 215040, 216768, 237090, 252896, 270960, 289024, 316120, 361280, 379344, 430080, 433536, 474180, 505792, 541920, 578048, 632240, 722560, 758688, 867072, 948360, 1011584, 1083840, 1156096, 1264480, 1445120, 1517376, 1734144, 1896720, 2023168, 2167680, 2312192, 2528960, 2890240, 3034752, 3468288, 3793440, 4046336, 4335360, 4624384, 5057920, 5780480, 6069504, 6936576, 7586880, 8092672, 8670720, 10115840, 11560960, 12139008, 13873152, 15173760, 16185344, 17341440, 20231680, 23121920, 24278016, 30347520, 32370688, 34682880, 40463360, 48556032, 60695040, 69365760, 80926720, 97112064, 121390080, 161853440, 242780160, 485560320]

約数ペア:

[(1, 485560320), (2, 242780160), (3, 161853440), (4, 121390080), (5, 97112064), (6, 80926720), (7, 69365760), (8, 60695040), (10, 48556032), (12, 40463360), (14, 34682880), (15, 32370688), (16, 30347520), (20, 24278016), (21, 23121920), (24, 20231680), (28, 17341440), (30, 16185344), (32, 15173760), (35, 13873152), (40, 12139008), (42, 11560960), (48, 10115840), (56, 8670720), (60, 8092672), (64, 7586880), (70, 6936576), (80, 6069504), (84, 5780480), (96, 5057920), (105, 4624384), (112, 4335360), (120, 4046336), (128, 3793440), (140, 3468288), (160, 3034752), (168, 2890240), (192, 2528960), (210, 2312192), (224, 2167680), (240, 2023168), (256, 1896720), (280, 1734144), (320, 1517376), (336, 1445120), (384, 1264480), (420, 1156096), (448, 1083840), (480, 1011584), (512, 948360), (560, 867072), (640, 758688), (672, 722560), (768, 632240), (840, 578048), (896, 541920), (960, 505792), (1024, 474180), (1120, 433536), (1129, 430080), (1280, 379344), (1344, 361280), (1536, 316120), (1680, 289024), (1792, 270960), (1920, 252896), (2048, 237090), (2240, 216768), (2258, 215040), (2560, 189672), (2688, 180640), (3072, 158060), (3360, 144512), (3387, 143360), (3584, 135480), (3840, 126448), (4096, 118545), (4480, 108384), (4516, 107520), (5120, 94836), (5376, 90320), (5645, 86016), (6144, 79030), (6720, 72256), (6774, 71680), (7168, 67740), (7680, 63224), (7903, 61440), (8960, 54192), (9032, 53760), (10240, 47418), (10752, 45160), (11290, 43008), (12288, 39515), (13440, 36128), (13548, 35840), (14336, 33870), (15360, 31612), (15806, 30720), (16935, 28672), (17920, 27096), (18064, 26880), (20480, 23709), (21504, 22580)]