80766558720

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{3505493}}^1$

素因数の和:3505522

約数の個数: 120

約数和(自身を含む): 279717388236

約数和(自身を除く): 198950829516

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 3505493, 7010986, 10516479, 14021972, 17527465, 21032958, 28043944, 31549437, 35054930, 42065916, 52582395, 56087888, 63098874, 70109860, 84131832, 105164790, 112175776, 126197748, 140219720, 157747185, 168263664, 210329580, 224351552, 252395496, 280439440, 315494370, 336527328, 420659160, 448703104, 504790992, 560878880, 630988740, 673054656, 841318320, 897406208, 1009581984, 1121757760, 1261977480, 1346109312, 1682636640, 1794812416, 2019163968, 2243515520, 2523954960, 2692218624, 3365273280, 4038327936, 4487031040, 5047909920, 5384437248, 6730546560, 8076655872, 8974062080, 10095819840, 13461093120, 16153311744, 20191639680, 26922186240, 40383279360, 80766558720]

約数ペア:

[(1, 80766558720), (2, 40383279360), (3, 26922186240), (4, 20191639680), (5, 16153311744), (6, 13461093120), (8, 10095819840), (9, 8974062080), (10, 8076655872), (12, 6730546560), (15, 5384437248), (16, 5047909920), (18, 4487031040), (20, 4038327936), (24, 3365273280), (30, 2692218624), (32, 2523954960), (36, 2243515520), (40, 2019163968), (45, 1794812416), (48, 1682636640), (60, 1346109312), (64, 1261977480), (72, 1121757760), (80, 1009581984), (90, 897406208), (96, 841318320), (120, 673054656), (128, 630988740), (144, 560878880), (160, 504790992), (180, 448703104), (192, 420659160), (240, 336527328), (256, 315494370), (288, 280439440), (320, 252395496), (360, 224351552), (384, 210329580), (480, 168263664), (512, 157747185), (576, 140219720), (640, 126197748), (720, 112175776), (768, 105164790), (960, 84131832), (1152, 70109860), (1280, 63098874), (1440, 56087888), (1536, 52582395), (1920, 42065916), (2304, 35054930), (2560, 31549437), (2880, 28043944), (3840, 21032958), (4608, 17527465), (5760, 14021972), (7680, 10516479), (11520, 7010986), (23040, 3505493)]