49489920

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{179}}^1$

素因数の和:215

約数の個数: 192

約数和(自身を含む): 176904000

約数和(自身を除く): 127414080

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, 4296, 4320, 4608, 4833, 5120, 5370, 5728, 5760, 6144, 6444, 6912, 7160, 7680, 8055, 8592, 8640, 9216, 9666, 10240, 10740, 11456, 11520, 12888, 13824, 14320, 15360, 16110, 17184, 17280, 18432, 19332, 21480, 22912, 23040, 24165, 25776, 27648, 28640, 30720, 32220, 34368, 34560, 38664, 42960, 45824, 46080, 48330, 51552, 55296, 57280, 64440, 68736, 69120, 77328, 85920, 91648, 92160, 96660, 103104, 114560, 128880, 137472, 138240, 154656, 171840, 183296, 193320, 206208, 229120, 257760, 274944, 276480, 309312, 343680, 366592, 386640, 412416, 458240, 515520, 549888, 618624, 687360, 773280, 824832, 916480, 1031040, 1099776, 1237248, 1374720, 1546560, 1649664, 1832960, 2062080, 2474496, 2749440, 3093120, 3299328, 4124160, 4948992, 5498880, 6186240, 8248320, 9897984, 12372480, 16496640, 24744960, 49489920]

約数ペア:

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