51216917760

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{1481971}}^1$

素因数の和:1482001

約数の個数: 144

約数和(自身を含む): 181749046080

約数和(自身を除く): 130532128320

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, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 34560, 1481971, 2963942, 4445913, 5927884, 7409855, 8891826, 11855768, 13337739, 14819710, 17783652, 22229565, 23711536, 26675478, 29639420, 35567304, 40013217, 44459130, 47423072, 53350956, 59278840, 66688695, 71134608, 80026434, 88918260, 94846144, 106701912, 118557680, 133377390, 142269216, 160052868, 177836520, 189692288, 200066085, 213403824, 237115360, 266754780, 284538432, 320105736, 355673040, 379384576, 400132170, 426807648, 474230720, 533509560, 569076864, 640211472, 711346080, 800264340, 853615296, 948461440, 1067019120, 1138153728, 1280422944, 1422692160, 1600528680, 1707230592, 1896922880, 2134038240, 2560845888, 2845384320, 3201057360, 3414461184, 4268076480, 5121691776, 5690768640, 6402114720, 8536152960, 10243383552, 12804229440, 17072305920, 25608458880, 51216917760]

約数ペア:

[(1, 51216917760), (2, 25608458880), (3, 17072305920), (4, 12804229440), (5, 10243383552), (6, 8536152960), (8, 6402114720), (9, 5690768640), (10, 5121691776), (12, 4268076480), (15, 3414461184), (16, 3201057360), (18, 2845384320), (20, 2560845888), (24, 2134038240), (27, 1896922880), (30, 1707230592), (32, 1600528680), (36, 1422692160), (40, 1280422944), (45, 1138153728), (48, 1067019120), (54, 948461440), (60, 853615296), (64, 800264340), (72, 711346080), (80, 640211472), (90, 569076864), (96, 533509560), (108, 474230720), (120, 426807648), (128, 400132170), (135, 379384576), (144, 355673040), (160, 320105736), (180, 284538432), (192, 266754780), (216, 237115360), (240, 213403824), (256, 200066085), (270, 189692288), (288, 177836520), (320, 160052868), (360, 142269216), (384, 133377390), (432, 118557680), (480, 106701912), (540, 94846144), (576, 88918260), (640, 80026434), (720, 71134608), (768, 66688695), (864, 59278840), (960, 53350956), (1080, 47423072), (1152, 44459130), (1280, 40013217), (1440, 35567304), (1728, 29639420), (1920, 26675478), (2160, 23711536), (2304, 22229565), (2880, 17783652), (3456, 14819710), (3840, 13337739), (4320, 11855768), (5760, 8891826), (6912, 7409855), (8640, 5927884), (11520, 4445913), (17280, 2963942), (34560, 1481971)]