988047360

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:255

約数の個数: 288

約数和(自身を含む): 3495623040

約数和(自身を除く): 2507575680

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, 71, 72, 80, 90, 96, 120, 128, 142, 144, 151, 160, 180, 192, 213, 240, 256, 284, 288, 302, 320, 355, 360, 384, 426, 453, 480, 512, 568, 576, 604, 639, 640, 710, 720, 755, 768, 852, 906, 960, 1024, 1065, 1136, 1152, 1208, 1278, 1280, 1359, 1420, 1440, 1510, 1536, 1704, 1812, 1920, 2048, 2130, 2265, 2272, 2304, 2416, 2556, 2560, 2718, 2840, 2880, 3020, 3072, 3195, 3408, 3624, 3840, 4260, 4530, 4544, 4608, 4832, 5112, 5120, 5436, 5680, 5760, 6040, 6144, 6390, 6795, 6816, 7248, 7680, 8520, 9060, 9088, 9216, 9664, 10224, 10240, 10721, 10872, 11360, 11520, 12080, 12780, 13590, 13632, 14496, 15360, 17040, 18120, 18176, 18432, 19328, 20448, 21442, 21744, 22720, 23040, 24160, 25560, 27180, 27264, 28992, 30720, 32163, 34080, 36240, 36352, 38656, 40896, 42884, 43488, 45440, 46080, 48320, 51120, 53605, 54360, 54528, 57984, 64326, 68160, 72480, 72704, 77312, 81792, 85768, 86976, 90880, 92160, 96489, 96640, 102240, 107210, 108720, 109056, 115968, 128652, 136320, 144960, 145408, 154624, 160815, 163584, 171536, 173952, 181760, 192978, 193280, 204480, 214420, 217440, 218112, 231936, 257304, 272640, 289920, 309248, 321630, 327168, 343072, 347904, 363520, 385956, 386560, 408960, 428840, 434880, 436224, 463872, 482445, 514608, 545280, 579840, 643260, 654336, 686144, 695808, 727040, 771912, 773120, 817920, 857680, 869760, 927744, 964890, 1029216, 1090560, 1159680, 1286520, 1308672, 1372288, 1391616, 1543824, 1546240, 1635840, 1715360, 1739520, 1929780, 2058432, 2181120, 2319360, 2573040, 2744576, 2783232, 3087648, 3271680, 3430720, 3479040, 3859560, 4116864, 4638720, 5146080, 5489152, 6175296, 6543360, 6861440, 6958080, 7719120, 8233728, 10292160, 10978304, 12350592, 13722880, 13916160, 15438240, 16467456, 20584320, 21956608, 24701184, 27445760, 30876480, 32934912, 41168640, 49402368, 54891520, 61752960, 65869824, 82337280, 98804736, 109783040, 123505920, 164674560, 197609472, 247011840, 329349120, 494023680, 988047360]

約数ペア:

[(1, 988047360), (2, 494023680), (3, 329349120), (4, 247011840), (5, 197609472), (6, 164674560), (8, 123505920), (9, 109783040), (10, 98804736), (12, 82337280), (15, 65869824), (16, 61752960), (18, 54891520), (20, 49402368), (24, 41168640), (30, 32934912), (32, 30876480), (36, 27445760), (40, 24701184), (45, 21956608), (48, 20584320), (60, 16467456), (64, 15438240), (71, 13916160), (72, 13722880), (80, 12350592), (90, 10978304), (96, 10292160), (120, 8233728), (128, 7719120), (142, 6958080), (144, 6861440), (151, 6543360), (160, 6175296), (180, 5489152), (192, 5146080), (213, 4638720), (240, 4116864), (256, 3859560), (284, 3479040), (288, 3430720), (302, 3271680), (320, 3087648), (355, 2783232), (360, 2744576), (384, 2573040), (426, 2319360), (453, 2181120), (480, 2058432), (512, 1929780), (568, 1739520), (576, 1715360), (604, 1635840), (639, 1546240), (640, 1543824), (710, 1391616), (720, 1372288), (755, 1308672), (768, 1286520), (852, 1159680), (906, 1090560), (960, 1029216), (1024, 964890), (1065, 927744), (1136, 869760), (1152, 857680), (1208, 817920), (1278, 773120), (1280, 771912), (1359, 727040), (1420, 695808), (1440, 686144), (1510, 654336), (1536, 643260), (1704, 579840), (1812, 545280), (1920, 514608), (2048, 482445), (2130, 463872), (2265, 436224), (2272, 434880), (2304, 428840), (2416, 408960), (2556, 386560), (2560, 385956), (2718, 363520), (2840, 347904), (2880, 343072), (3020, 327168), (3072, 321630), (3195, 309248), (3408, 289920), (3624, 272640), (3840, 257304), (4260, 231936), (4530, 218112), (4544, 217440), (4608, 214420), (4832, 204480), (5112, 193280), (5120, 192978), (5436, 181760), (5680, 173952), (5760, 171536), (6040, 163584), (6144, 160815), (6390, 154624), (6795, 145408), (6816, 144960), (7248, 136320), (7680, 128652), (8520, 115968), (9060, 109056), (9088, 108720), (9216, 107210), (9664, 102240), (10224, 96640), (10240, 96489), (10721, 92160), (10872, 90880), (11360, 86976), (11520, 85768), (12080, 81792), (12780, 77312), (13590, 72704), (13632, 72480), (14496, 68160), (15360, 64326), (17040, 57984), (18120, 54528), (18176, 54360), (18432, 53605), (19328, 51120), (20448, 48320), (21442, 46080), (21744, 45440), (22720, 43488), (23040, 42884), (24160, 40896), (25560, 38656), (27180, 36352), (27264, 36240), (28992, 34080), (30720, 32163)]