862894080

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{3121}}^1$

素因数の和:3157

約数の個数: 192

約数和(自身を含む): 3068301600

約数和(自身を除く): 2205407520

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, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2048, 2160, 2304, 2560, 2880, 3072, 3121, 3456, 3840, 4320, 4608, 5120, 5760, 6144, 6242, 6912, 7680, 8640, 9216, 9363, 10240, 11520, 12484, 13824, 15360, 15605, 17280, 18432, 18726, 23040, 24968, 27648, 28089, 30720, 31210, 34560, 37452, 46080, 46815, 49936, 55296, 56178, 62420, 69120, 74904, 84267, 92160, 93630, 99872, 112356, 124840, 138240, 140445, 149808, 168534, 187260, 199744, 224712, 249680, 276480, 280890, 299616, 337068, 374520, 399488, 421335, 449424, 499360, 561780, 599232, 674136, 749040, 798976, 842670, 898848, 998720, 1123560, 1198464, 1348272, 1498080, 1597952, 1685340, 1797696, 1997440, 2247120, 2396928, 2696544, 2996160, 3195904, 3370680, 3595392, 3994880, 4494240, 4793856, 5393088, 5992320, 6391808, 6741360, 7190784, 7989760, 8988480, 9587712, 10786176, 11984640, 13482720, 14381568, 15979520, 17976960, 19175424, 21572352, 23969280, 26965440, 28763136, 31959040, 35953920, 43144704, 47938560, 53930880, 57526272, 71907840, 86289408, 95877120, 107861760, 143815680, 172578816, 215723520, 287631360, 431447040, 862894080]

約数ペア:

[(1, 862894080), (2, 431447040), (3, 287631360), (4, 215723520), (5, 172578816), (6, 143815680), (8, 107861760), (9, 95877120), (10, 86289408), (12, 71907840), (15, 57526272), (16, 53930880), (18, 47938560), (20, 43144704), (24, 35953920), (27, 31959040), (30, 28763136), (32, 26965440), (36, 23969280), (40, 21572352), (45, 19175424), (48, 17976960), (54, 15979520), (60, 14381568), (64, 13482720), (72, 11984640), (80, 10786176), (90, 9587712), (96, 8988480), (108, 7989760), (120, 7190784), (128, 6741360), (135, 6391808), (144, 5992320), (160, 5393088), (180, 4793856), (192, 4494240), (216, 3994880), (240, 3595392), (256, 3370680), (270, 3195904), (288, 2996160), (320, 2696544), (360, 2396928), (384, 2247120), (432, 1997440), (480, 1797696), (512, 1685340), (540, 1597952), (576, 1498080), (640, 1348272), (720, 1198464), (768, 1123560), (864, 998720), (960, 898848), (1024, 842670), (1080, 798976), (1152, 749040), (1280, 674136), (1440, 599232), (1536, 561780), (1728, 499360), (1920, 449424), (2048, 421335), (2160, 399488), (2304, 374520), (2560, 337068), (2880, 299616), (3072, 280890), (3121, 276480), (3456, 249680), (3840, 224712), (4320, 199744), (4608, 187260), (5120, 168534), (5760, 149808), (6144, 140445), (6242, 138240), (6912, 124840), (7680, 112356), (8640, 99872), (9216, 93630), (9363, 92160), (10240, 84267), (11520, 74904), (12484, 69120), (13824, 62420), (15360, 56178), (15605, 55296), (17280, 49936), (18432, 46815), (18726, 46080), (23040, 37452), (24968, 34560), (27648, 31210), (28089, 30720)]