1117716480

素因数分解:

$2^{16}\times 3^2\times 5^1\times {\mathrm{379}}^1$

素因数の和:422

約数の個数: 204

約数和(自身を含む): 3884944440

約数和(自身を除く): 2767227960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 379, 384, 480, 512, 576, 640, 720, 758, 768, 960, 1024, 1137, 1152, 1280, 1440, 1516, 1536, 1895, 1920, 2048, 2274, 2304, 2560, 2880, 3032, 3072, 3411, 3790, 3840, 4096, 4548, 4608, 5120, 5685, 5760, 6064, 6144, 6822, 7580, 7680, 8192, 9096, 9216, 10240, 11370, 11520, 12128, 12288, 13644, 15160, 15360, 16384, 17055, 18192, 18432, 20480, 22740, 23040, 24256, 24576, 27288, 30320, 30720, 32768, 34110, 36384, 36864, 40960, 45480, 46080, 48512, 49152, 54576, 60640, 61440, 65536, 68220, 72768, 73728, 81920, 90960, 92160, 97024, 98304, 109152, 121280, 122880, 136440, 145536, 147456, 163840, 181920, 184320, 194048, 196608, 218304, 242560, 245760, 272880, 291072, 294912, 327680, 363840, 368640, 388096, 436608, 485120, 491520, 545760, 582144, 589824, 727680, 737280, 776192, 873216, 970240, 983040, 1091520, 1164288, 1455360, 1474560, 1552384, 1746432, 1940480, 2183040, 2328576, 2910720, 2949120, 3104768, 3492864, 3880960, 4366080, 4657152, 5821440, 6209536, 6985728, 7761920, 8732160, 9314304, 11642880, 12419072, 13971456, 15523840, 17464320, 18628608, 23285760, 24838144, 27942912, 31047680, 34928640, 37257216, 46571520, 55885824, 62095360, 69857280, 74514432, 93143040, 111771648, 124190720, 139714560, 186286080, 223543296, 279429120, 372572160, 558858240, 1117716480]

約数ペア:

[(1, 1117716480), (2, 558858240), (3, 372572160), (4, 279429120), (5, 223543296), (6, 186286080), (8, 139714560), (9, 124190720), (10, 111771648), (12, 93143040), (15, 74514432), (16, 69857280), (18, 62095360), (20, 55885824), (24, 46571520), (30, 37257216), (32, 34928640), (36, 31047680), (40, 27942912), (45, 24838144), (48, 23285760), (60, 18628608), (64, 17464320), (72, 15523840), (80, 13971456), (90, 12419072), (96, 11642880), (120, 9314304), (128, 8732160), (144, 7761920), (160, 6985728), (180, 6209536), (192, 5821440), (240, 4657152), (256, 4366080), (288, 3880960), (320, 3492864), (360, 3104768), (379, 2949120), (384, 2910720), (480, 2328576), (512, 2183040), (576, 1940480), (640, 1746432), (720, 1552384), (758, 1474560), (768, 1455360), (960, 1164288), (1024, 1091520), (1137, 983040), (1152, 970240), (1280, 873216), (1440, 776192), (1516, 737280), (1536, 727680), (1895, 589824), (1920, 582144), (2048, 545760), (2274, 491520), (2304, 485120), (2560, 436608), (2880, 388096), (3032, 368640), (3072, 363840), (3411, 327680), (3790, 294912), (3840, 291072), (4096, 272880), (4548, 245760), (4608, 242560), (5120, 218304), (5685, 196608), (5760, 194048), (6064, 184320), (6144, 181920), (6822, 163840), (7580, 147456), (7680, 145536), (8192, 136440), (9096, 122880), (9216, 121280), (10240, 109152), (11370, 98304), (11520, 97024), (12128, 92160), (12288, 90960), (13644, 81920), (15160, 73728), (15360, 72768), (16384, 68220), (17055, 65536), (18192, 61440), (18432, 60640), (20480, 54576), (22740, 49152), (23040, 48512), (24256, 46080), (24576, 45480), (27288, 40960), (30320, 36864), (30720, 36384), (32768, 34110)]