1339822080

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{2423}}^1$

素因数の和:2461

約数の個数: 208

約数和(自身を含む): 4765196160

約数和(自身を除く): 3425374080

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, 2423, 2560, 2880, 3072, 3456, 3840, 4096, 4320, 4608, 4846, 5120, 5760, 6144, 6912, 7269, 7680, 8640, 9216, 9692, 10240, 11520, 12115, 12288, 13824, 14538, 15360, 17280, 18432, 19384, 20480, 21807, 23040, 24230, 27648, 29076, 30720, 34560, 36345, 36864, 38768, 43614, 46080, 48460, 55296, 58152, 61440, 65421, 69120, 72690, 77536, 87228, 92160, 96920, 109035, 110592, 116304, 130842, 138240, 145380, 155072, 174456, 184320, 193840, 218070, 232608, 261684, 276480, 290760, 310144, 327105, 348912, 387680, 436140, 465216, 523368, 552960, 581520, 620288, 654210, 697824, 775360, 872280, 930432, 1046736, 1163040, 1240576, 1308420, 1395648, 1550720, 1744560, 1860864, 2093472, 2326080, 2481152, 2616840, 2791296, 3101440, 3489120, 3721728, 4186944, 4652160, 4962304, 5233680, 5582592, 6202880, 6978240, 7443456, 8373888, 9304320, 9924608, 10467360, 11165184, 12405760, 13956480, 14886912, 16747776, 18608640, 20934720, 22330368, 24811520, 27912960, 29773824, 33495552, 37217280, 41869440, 44660736, 49623040, 55825920, 66991104, 74434560, 83738880, 89321472, 111651840, 133982208, 148869120, 167477760, 223303680, 267964416, 334955520, 446607360, 669911040, 1339822080]

約数ペア:

[(1, 1339822080), (2, 669911040), (3, 446607360), (4, 334955520), (5, 267964416), (6, 223303680), (8, 167477760), (9, 148869120), (10, 133982208), (12, 111651840), (15, 89321472), (16, 83738880), (18, 74434560), (20, 66991104), (24, 55825920), (27, 49623040), (30, 44660736), (32, 41869440), (36, 37217280), (40, 33495552), (45, 29773824), (48, 27912960), (54, 24811520), (60, 22330368), (64, 20934720), (72, 18608640), (80, 16747776), (90, 14886912), (96, 13956480), (108, 12405760), (120, 11165184), (128, 10467360), (135, 9924608), (144, 9304320), (160, 8373888), (180, 7443456), (192, 6978240), (216, 6202880), (240, 5582592), (256, 5233680), (270, 4962304), (288, 4652160), (320, 4186944), (360, 3721728), (384, 3489120), (432, 3101440), (480, 2791296), (512, 2616840), (540, 2481152), (576, 2326080), (640, 2093472), (720, 1860864), (768, 1744560), (864, 1550720), (960, 1395648), (1024, 1308420), (1080, 1240576), (1152, 1163040), (1280, 1046736), (1440, 930432), (1536, 872280), (1728, 775360), (1920, 697824), (2048, 654210), (2160, 620288), (2304, 581520), (2423, 552960), (2560, 523368), (2880, 465216), (3072, 436140), (3456, 387680), (3840, 348912), (4096, 327105), (4320, 310144), (4608, 290760), (4846, 276480), (5120, 261684), (5760, 232608), (6144, 218070), (6912, 193840), (7269, 184320), (7680, 174456), (8640, 155072), (9216, 145380), (9692, 138240), (10240, 130842), (11520, 116304), (12115, 110592), (12288, 109035), (13824, 96920), (14538, 92160), (15360, 87228), (17280, 77536), (18432, 72690), (19384, 69120), (20480, 65421), (21807, 61440), (23040, 58152), (24230, 55296), (27648, 48460), (29076, 46080), (30720, 43614), (34560, 38768), (36345, 36864)]