395919360

素因数分解:

$2^{14}\times 3^3\times 5^1\times {\mathrm{179}}^1$

素因数の和:221

約数の個数: 240

約数和(自身を含む): 1415534400

約数和(自身を除く): 1019615040

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, 179, 180, 192, 216, 240, 256, 270, 288, 320, 358, 360, 384, 432, 480, 512, 537, 540, 576, 640, 716, 720, 768, 864, 895, 960, 1024, 1074, 1080, 1152, 1280, 1432, 1440, 1536, 1611, 1728, 1790, 1920, 2048, 2148, 2160, 2304, 2560, 2685, 2864, 2880, 3072, 3222, 3456, 3580, 3840, 4096, 4296, 4320, 4608, 4833, 5120, 5370, 5728, 5760, 6144, 6444, 6912, 7160, 7680, 8055, 8192, 8592, 8640, 9216, 9666, 10240, 10740, 11456, 11520, 12288, 12888, 13824, 14320, 15360, 16110, 16384, 17184, 17280, 18432, 19332, 20480, 21480, 22912, 23040, 24165, 24576, 25776, 27648, 28640, 30720, 32220, 34368, 34560, 36864, 38664, 40960, 42960, 45824, 46080, 48330, 49152, 51552, 55296, 57280, 61440, 64440, 68736, 69120, 73728, 77328, 81920, 85920, 91648, 92160, 96660, 103104, 110592, 114560, 122880, 128880, 137472, 138240, 147456, 154656, 171840, 183296, 184320, 193320, 206208, 221184, 229120, 245760, 257760, 274944, 276480, 309312, 343680, 366592, 368640, 386640, 412416, 442368, 458240, 515520, 549888, 552960, 618624, 687360, 733184, 737280, 773280, 824832, 916480, 1031040, 1099776, 1105920, 1237248, 1374720, 1466368, 1546560, 1649664, 1832960, 2062080, 2199552, 2211840, 2474496, 2749440, 2932736, 3093120, 3299328, 3665920, 4124160, 4399104, 4948992, 5498880, 6186240, 6598656, 7331840, 8248320, 8798208, 9897984, 10997760, 12372480, 13197312, 14663680, 16496640, 19795968, 21995520, 24744960, 26394624, 32993280, 39591936, 43991040, 49489920, 65986560, 79183872, 98979840, 131973120, 197959680, 395919360]

約数ペア:

[(1, 395919360), (2, 197959680), (3, 131973120), (4, 98979840), (5, 79183872), (6, 65986560), (8, 49489920), (9, 43991040), (10, 39591936), (12, 32993280), (15, 26394624), (16, 24744960), (18, 21995520), (20, 19795968), (24, 16496640), (27, 14663680), (30, 13197312), (32, 12372480), (36, 10997760), (40, 9897984), (45, 8798208), (48, 8248320), (54, 7331840), (60, 6598656), (64, 6186240), (72, 5498880), (80, 4948992), (90, 4399104), (96, 4124160), (108, 3665920), (120, 3299328), (128, 3093120), (135, 2932736), (144, 2749440), (160, 2474496), (179, 2211840), (180, 2199552), (192, 2062080), (216, 1832960), (240, 1649664), (256, 1546560), (270, 1466368), (288, 1374720), (320, 1237248), (358, 1105920), (360, 1099776), (384, 1031040), (432, 916480), (480, 824832), (512, 773280), (537, 737280), (540, 733184), (576, 687360), (640, 618624), (716, 552960), (720, 549888), (768, 515520), (864, 458240), (895, 442368), (960, 412416), (1024, 386640), (1074, 368640), (1080, 366592), (1152, 343680), (1280, 309312), (1432, 276480), (1440, 274944), (1536, 257760), (1611, 245760), (1728, 229120), (1790, 221184), (1920, 206208), (2048, 193320), (2148, 184320), (2160, 183296), (2304, 171840), (2560, 154656), (2685, 147456), (2864, 138240), (2880, 137472), (3072, 128880), (3222, 122880), (3456, 114560), (3580, 110592), (3840, 103104), (4096, 96660), (4296, 92160), (4320, 91648), (4608, 85920), (4833, 81920), (5120, 77328), (5370, 73728), (5728, 69120), (5760, 68736), (6144, 64440), (6444, 61440), (6912, 57280), (7160, 55296), (7680, 51552), (8055, 49152), (8192, 48330), (8592, 46080), (8640, 45824), (9216, 42960), (9666, 40960), (10240, 38664), (10740, 36864), (11456, 34560), (11520, 34368), (12288, 32220), (12888, 30720), (13824, 28640), (14320, 27648), (15360, 25776), (16110, 24576), (16384, 24165), (17184, 23040), (17280, 22912), (18432, 21480), (19332, 20480)]