488488320

素因数分解:

$2^7\times 3^7\times 5^1\times {\mathrm{349}}^1$

素因数の和:389

約数の個数: 256

約数和(自身を含む): 1756440000

約数和(自身を除く): 1267951680

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, 243, 270, 288, 320, 324, 349, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 698, 720, 729, 810, 864, 960, 972, 1047, 1080, 1152, 1215, 1296, 1396, 1440, 1458, 1620, 1728, 1745, 1920, 1944, 2094, 2160, 2187, 2430, 2592, 2792, 2880, 2916, 3141, 3240, 3456, 3490, 3645, 3888, 4188, 4320, 4374, 4860, 5184, 5235, 5584, 5760, 5832, 6282, 6480, 6980, 7290, 7776, 8376, 8640, 8748, 9423, 9720, 10368, 10470, 10935, 11168, 11664, 12564, 12960, 13960, 14580, 15552, 15705, 16752, 17280, 17496, 18846, 19440, 20940, 21870, 22336, 23328, 25128, 25920, 27920, 28269, 29160, 31104, 31410, 33504, 34992, 37692, 38880, 41880, 43740, 44672, 46656, 47115, 50256, 51840, 55840, 56538, 58320, 62820, 67008, 69984, 75384, 77760, 83760, 84807, 87480, 93312, 94230, 100512, 111680, 113076, 116640, 125640, 134016, 139968, 141345, 150768, 155520, 167520, 169614, 174960, 188460, 201024, 223360, 226152, 233280, 251280, 254421, 279936, 282690, 301536, 335040, 339228, 349920, 376920, 402048, 424035, 452304, 466560, 502560, 508842, 565380, 603072, 670080, 678456, 699840, 753840, 763263, 848070, 904608, 1005120, 1017684, 1130760, 1206144, 1272105, 1356912, 1399680, 1507680, 1526526, 1696140, 1809216, 2010240, 2035368, 2261520, 2544210, 2713824, 3015360, 3053052, 3392280, 3618432, 3816315, 4070736, 4523040, 5088420, 5427648, 6030720, 6106104, 6784560, 7632630, 8141472, 9046080, 10176840, 10855296, 12212208, 13569120, 15265260, 16282944, 18092160, 20353680, 24424416, 27138240, 30530520, 32565888, 40707360, 48848832, 54276480, 61061040, 81414720, 97697664, 122122080, 162829440, 244244160, 488488320]

約数ペア:

[(1, 488488320), (2, 244244160), (3, 162829440), (4, 122122080), (5, 97697664), (6, 81414720), (8, 61061040), (9, 54276480), (10, 48848832), (12, 40707360), (15, 32565888), (16, 30530520), (18, 27138240), (20, 24424416), (24, 20353680), (27, 18092160), (30, 16282944), (32, 15265260), (36, 13569120), (40, 12212208), (45, 10855296), (48, 10176840), (54, 9046080), (60, 8141472), (64, 7632630), (72, 6784560), (80, 6106104), (81, 6030720), (90, 5427648), (96, 5088420), (108, 4523040), (120, 4070736), (128, 3816315), (135, 3618432), (144, 3392280), (160, 3053052), (162, 3015360), (180, 2713824), (192, 2544210), (216, 2261520), (240, 2035368), (243, 2010240), (270, 1809216), (288, 1696140), (320, 1526526), (324, 1507680), (349, 1399680), (360, 1356912), (384, 1272105), (405, 1206144), (432, 1130760), (480, 1017684), (486, 1005120), (540, 904608), (576, 848070), (640, 763263), (648, 753840), (698, 699840), (720, 678456), (729, 670080), (810, 603072), (864, 565380), (960, 508842), (972, 502560), (1047, 466560), (1080, 452304), (1152, 424035), (1215, 402048), (1296, 376920), (1396, 349920), (1440, 339228), (1458, 335040), (1620, 301536), (1728, 282690), (1745, 279936), (1920, 254421), (1944, 251280), (2094, 233280), (2160, 226152), (2187, 223360), (2430, 201024), (2592, 188460), (2792, 174960), (2880, 169614), (2916, 167520), (3141, 155520), (3240, 150768), (3456, 141345), (3490, 139968), (3645, 134016), (3888, 125640), (4188, 116640), (4320, 113076), (4374, 111680), (4860, 100512), (5184, 94230), (5235, 93312), (5584, 87480), (5760, 84807), (5832, 83760), (6282, 77760), (6480, 75384), (6980, 69984), (7290, 67008), (7776, 62820), (8376, 58320), (8640, 56538), (8748, 55840), (9423, 51840), (9720, 50256), (10368, 47115), (10470, 46656), (10935, 44672), (11168, 43740), (11664, 41880), (12564, 38880), (12960, 37692), (13960, 34992), (14580, 33504), (15552, 31410), (15705, 31104), (16752, 29160), (17280, 28269), (17496, 27920), (18846, 25920), (19440, 25128), (20940, 23328), (21870, 22336)]