11581440

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:72

約数の個数: 192

約数和(自身を含む): 41277600

約数和(自身を除く): 29696160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 64, 65, 78, 80, 87, 96, 104, 116, 120, 128, 130, 145, 156, 160, 174, 192, 195, 208, 232, 240, 256, 260, 290, 312, 320, 348, 377, 384, 390, 416, 435, 464, 480, 512, 520, 580, 624, 640, 696, 754, 768, 780, 832, 870, 928, 960, 1024, 1040, 1131, 1160, 1248, 1280, 1392, 1508, 1536, 1560, 1664, 1740, 1856, 1885, 1920, 2048, 2080, 2262, 2320, 2496, 2560, 2784, 3016, 3072, 3120, 3328, 3480, 3712, 3770, 3840, 4160, 4524, 4640, 4992, 5120, 5568, 5655, 6032, 6144, 6240, 6656, 6960, 7424, 7540, 7680, 8320, 9048, 9280, 9984, 10240, 11136, 11310, 12064, 12480, 13312, 13920, 14848, 15080, 15360, 16640, 18096, 18560, 19968, 22272, 22620, 24128, 24960, 26624, 27840, 29696, 30160, 30720, 33280, 36192, 37120, 39936, 44544, 45240, 48256, 49920, 55680, 59392, 60320, 66560, 72384, 74240, 79872, 89088, 90480, 96512, 99840, 111360, 120640, 133120, 144768, 148480, 178176, 180960, 193024, 199680, 222720, 241280, 289536, 296960, 361920, 386048, 399360, 445440, 482560, 579072, 723840, 772096, 890880, 965120, 1158144, 1447680, 1930240, 2316288, 2895360, 3860480, 5790720, 11581440]

約数ペア:

[(1, 11581440), (2, 5790720), (3, 3860480), (4, 2895360), (5, 2316288), (6, 1930240), (8, 1447680), (10, 1158144), (12, 965120), (13, 890880), (15, 772096), (16, 723840), (20, 579072), (24, 482560), (26, 445440), (29, 399360), (30, 386048), (32, 361920), (39, 296960), (40, 289536), (48, 241280), (52, 222720), (58, 199680), (60, 193024), (64, 180960), (65, 178176), (78, 148480), (80, 144768), (87, 133120), (96, 120640), (104, 111360), (116, 99840), (120, 96512), (128, 90480), (130, 89088), (145, 79872), (156, 74240), (160, 72384), (174, 66560), (192, 60320), (195, 59392), (208, 55680), (232, 49920), (240, 48256), (256, 45240), (260, 44544), (290, 39936), (312, 37120), (320, 36192), (348, 33280), (377, 30720), (384, 30160), (390, 29696), (416, 27840), (435, 26624), (464, 24960), (480, 24128), (512, 22620), (520, 22272), (580, 19968), (624, 18560), (640, 18096), (696, 16640), (754, 15360), (768, 15080), (780, 14848), (832, 13920), (870, 13312), (928, 12480), (960, 12064), (1024, 11310), (1040, 11136), (1131, 10240), (1160, 9984), (1248, 9280), (1280, 9048), (1392, 8320), (1508, 7680), (1536, 7540), (1560, 7424), (1664, 6960), (1740, 6656), (1856, 6240), (1885, 6144), (1920, 6032), (2048, 5655), (2080, 5568), (2262, 5120), (2320, 4992), (2496, 4640), (2560, 4524), (2784, 4160), (3016, 3840), (3072, 3770), (3120, 3712), (3328, 3480)]