904711680

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{4363}}^1$

素因数の和:4398

約数の個数: 200

約数和(自身を含む): 3241134072

約数和(自身を除く): 2336422392

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3240, 3456, 3840, 4320, 4363, 4608, 5184, 5760, 6480, 6912, 7680, 8640, 8726, 10368, 11520, 12960, 13089, 13824, 17280, 17452, 20736, 21815, 23040, 25920, 26178, 34560, 34904, 39267, 41472, 43630, 51840, 52356, 65445, 69120, 69808, 78534, 87260, 103680, 104712, 117801, 130890, 139616, 157068, 174520, 196335, 207360, 209424, 235602, 261780, 279232, 314136, 349040, 353403, 392670, 418848, 471204, 523560, 558464, 589005, 628272, 698080, 706806, 785340, 837696, 942408, 1047120, 1116928, 1178010, 1256544, 1396160, 1413612, 1570680, 1675392, 1767015, 1884816, 2094240, 2233856, 2356020, 2513088, 2792320, 2827224, 3141360, 3350784, 3534030, 3769632, 4188480, 4712040, 5026176, 5584640, 5654448, 6282720, 6701568, 7068060, 7539264, 8376960, 9424080, 10052352, 11169280, 11308896, 12565440, 14136120, 15078528, 16753920, 18848160, 20104704, 22617792, 25130880, 28272240, 30157056, 33507840, 37696320, 45235584, 50261760, 56544480, 60314112, 75392640, 90471168, 100523520, 113088960, 150785280, 180942336, 226177920, 301570560, 452355840, 904711680]

約数ペア:

[(1, 904711680), (2, 452355840), (3, 301570560), (4, 226177920), (5, 180942336), (6, 150785280), (8, 113088960), (9, 100523520), (10, 90471168), (12, 75392640), (15, 60314112), (16, 56544480), (18, 50261760), (20, 45235584), (24, 37696320), (27, 33507840), (30, 30157056), (32, 28272240), (36, 25130880), (40, 22617792), (45, 20104704), (48, 18848160), (54, 16753920), (60, 15078528), (64, 14136120), (72, 12565440), (80, 11308896), (81, 11169280), (90, 10052352), (96, 9424080), (108, 8376960), (120, 7539264), (128, 7068060), (135, 6701568), (144, 6282720), (160, 5654448), (162, 5584640), (180, 5026176), (192, 4712040), (216, 4188480), (240, 3769632), (256, 3534030), (270, 3350784), (288, 3141360), (320, 2827224), (324, 2792320), (360, 2513088), (384, 2356020), (405, 2233856), (432, 2094240), (480, 1884816), (512, 1767015), (540, 1675392), (576, 1570680), (640, 1413612), (648, 1396160), (720, 1256544), (768, 1178010), (810, 1116928), (864, 1047120), (960, 942408), (1080, 837696), (1152, 785340), (1280, 706806), (1296, 698080), (1440, 628272), (1536, 589005), (1620, 558464), (1728, 523560), (1920, 471204), (2160, 418848), (2304, 392670), (2560, 353403), (2592, 349040), (2880, 314136), (3240, 279232), (3456, 261780), (3840, 235602), (4320, 209424), (4363, 207360), (4608, 196335), (5184, 174520), (5760, 157068), (6480, 139616), (6912, 130890), (7680, 117801), (8640, 104712), (8726, 103680), (10368, 87260), (11520, 78534), (12960, 69808), (13089, 69120), (13824, 65445), (17280, 52356), (17452, 51840), (20736, 43630), (21815, 41472), (23040, 39267), (25920, 34904), (26178, 34560)]