298967040

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{811}}^1$

素因数の和:848

約数の個数: 168

約数和(自身を含む): 1037633688

約数和(自身を除く): 738666648

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, 811, 960, 1024, 1152, 1280, 1440, 1536, 1622, 1920, 2048, 2304, 2433, 2560, 2880, 3072, 3244, 3840, 4055, 4096, 4608, 4866, 5120, 5760, 6144, 6488, 7299, 7680, 8110, 8192, 9216, 9732, 10240, 11520, 12165, 12288, 12976, 14598, 15360, 16220, 18432, 19464, 20480, 23040, 24330, 24576, 25952, 29196, 30720, 32440, 36495, 36864, 38928, 40960, 46080, 48660, 51904, 58392, 61440, 64880, 72990, 73728, 77856, 92160, 97320, 103808, 116784, 122880, 129760, 145980, 155712, 184320, 194640, 207616, 233568, 259520, 291960, 311424, 368640, 389280, 415232, 467136, 519040, 583920, 622848, 778560, 830464, 934272, 1038080, 1167840, 1245696, 1557120, 1660928, 1868544, 2076160, 2335680, 2491392, 3114240, 3321856, 3737088, 4152320, 4671360, 4982784, 6228480, 6643712, 7474176, 8304640, 9342720, 9965568, 12456960, 14948352, 16609280, 18685440, 19931136, 24913920, 29896704, 33218560, 37370880, 49827840, 59793408, 74741760, 99655680, 149483520, 298967040]

約数ペア:

[(1, 298967040), (2, 149483520), (3, 99655680), (4, 74741760), (5, 59793408), (6, 49827840), (8, 37370880), (9, 33218560), (10, 29896704), (12, 24913920), (15, 19931136), (16, 18685440), (18, 16609280), (20, 14948352), (24, 12456960), (30, 9965568), (32, 9342720), (36, 8304640), (40, 7474176), (45, 6643712), (48, 6228480), (60, 4982784), (64, 4671360), (72, 4152320), (80, 3737088), (90, 3321856), (96, 3114240), (120, 2491392), (128, 2335680), (144, 2076160), (160, 1868544), (180, 1660928), (192, 1557120), (240, 1245696), (256, 1167840), (288, 1038080), (320, 934272), (360, 830464), (384, 778560), (480, 622848), (512, 583920), (576, 519040), (640, 467136), (720, 415232), (768, 389280), (811, 368640), (960, 311424), (1024, 291960), (1152, 259520), (1280, 233568), (1440, 207616), (1536, 194640), (1622, 184320), (1920, 155712), (2048, 145980), (2304, 129760), (2433, 122880), (2560, 116784), (2880, 103808), (3072, 97320), (3244, 92160), (3840, 77856), (4055, 73728), (4096, 72990), (4608, 64880), (4866, 61440), (5120, 58392), (5760, 51904), (6144, 48660), (6488, 46080), (7299, 40960), (7680, 38928), (8110, 36864), (8192, 36495), (9216, 32440), (9732, 30720), (10240, 29196), (11520, 25952), (12165, 24576), (12288, 24330), (12976, 23040), (14598, 20480), (15360, 19464), (16220, 18432)]