123586560

素因数分解:

$2^{11}\times 3^4\times 5^1\times {\mathrm{149}}^1$

素因数の和:188

約数の個数: 240

約数和(自身を含む): 445945500

約数和(自身を除く): 322358940

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, 149, 160, 162, 180, 192, 216, 240, 256, 270, 288, 298, 320, 324, 360, 384, 405, 432, 447, 480, 512, 540, 576, 596, 640, 648, 720, 745, 768, 810, 864, 894, 960, 1024, 1080, 1152, 1192, 1280, 1296, 1341, 1440, 1490, 1536, 1620, 1728, 1788, 1920, 2048, 2160, 2235, 2304, 2384, 2560, 2592, 2682, 2880, 2980, 3072, 3240, 3456, 3576, 3840, 4023, 4320, 4470, 4608, 4768, 5120, 5184, 5364, 5760, 5960, 6144, 6480, 6705, 6912, 7152, 7680, 8046, 8640, 8940, 9216, 9536, 10240, 10368, 10728, 11520, 11920, 12069, 12960, 13410, 13824, 14304, 15360, 16092, 17280, 17880, 18432, 19072, 20115, 20736, 21456, 23040, 23840, 24138, 25920, 26820, 27648, 28608, 30720, 32184, 34560, 35760, 38144, 40230, 41472, 42912, 46080, 47680, 48276, 51840, 53640, 55296, 57216, 60345, 64368, 69120, 71520, 76288, 80460, 82944, 85824, 92160, 95360, 96552, 103680, 107280, 114432, 120690, 128736, 138240, 143040, 152576, 160920, 165888, 171648, 190720, 193104, 207360, 214560, 228864, 241380, 257472, 276480, 286080, 305152, 321840, 343296, 381440, 386208, 414720, 429120, 457728, 482760, 514944, 572160, 643680, 686592, 762880, 772416, 829440, 858240, 915456, 965520, 1029888, 1144320, 1287360, 1373184, 1525760, 1544832, 1716480, 1931040, 2059776, 2288640, 2574720, 2746368, 3089664, 3432960, 3862080, 4119552, 4577280, 5149440, 6179328, 6865920, 7724160, 8239104, 10298880, 12358656, 13731840, 15448320, 20597760, 24717312, 30896640, 41195520, 61793280, 123586560]

約数ペア:

[(1, 123586560), (2, 61793280), (3, 41195520), (4, 30896640), (5, 24717312), (6, 20597760), (8, 15448320), (9, 13731840), (10, 12358656), (12, 10298880), (15, 8239104), (16, 7724160), (18, 6865920), (20, 6179328), (24, 5149440), (27, 4577280), (30, 4119552), (32, 3862080), (36, 3432960), (40, 3089664), (45, 2746368), (48, 2574720), (54, 2288640), (60, 2059776), (64, 1931040), (72, 1716480), (80, 1544832), (81, 1525760), (90, 1373184), (96, 1287360), (108, 1144320), (120, 1029888), (128, 965520), (135, 915456), (144, 858240), (149, 829440), (160, 772416), (162, 762880), (180, 686592), (192, 643680), (216, 572160), (240, 514944), (256, 482760), (270, 457728), (288, 429120), (298, 414720), (320, 386208), (324, 381440), (360, 343296), (384, 321840), (405, 305152), (432, 286080), (447, 276480), (480, 257472), (512, 241380), (540, 228864), (576, 214560), (596, 207360), (640, 193104), (648, 190720), (720, 171648), (745, 165888), (768, 160920), (810, 152576), (864, 143040), (894, 138240), (960, 128736), (1024, 120690), (1080, 114432), (1152, 107280), (1192, 103680), (1280, 96552), (1296, 95360), (1341, 92160), (1440, 85824), (1490, 82944), (1536, 80460), (1620, 76288), (1728, 71520), (1788, 69120), (1920, 64368), (2048, 60345), (2160, 57216), (2235, 55296), (2304, 53640), (2384, 51840), (2560, 48276), (2592, 47680), (2682, 46080), (2880, 42912), (2980, 41472), (3072, 40230), (3240, 38144), (3456, 35760), (3576, 34560), (3840, 32184), (4023, 30720), (4320, 28608), (4470, 27648), (4608, 26820), (4768, 25920), (5120, 24138), (5184, 23840), (5364, 23040), (5760, 21456), (5960, 20736), (6144, 20115), (6480, 19072), (6705, 18432), (6912, 17880), (7152, 17280), (7680, 16092), (8046, 15360), (8640, 14304), (8940, 13824), (9216, 13410), (9536, 12960), (10240, 12069), (10368, 11920), (10728, 11520)]