15197552640

素因数分解:

$2^{14}\times 3^3\times 5^1\times {\mathrm{6871}}^1$

素因数の和:6913

約数の個数: 240

約数和(自身を含む): 54041957760

約数和(自身を除く): 38844405120

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2048, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4096, 4320, 4608, 5120, 5760, 6144, 6871, 6912, 7680, 8192, 8640, 9216, 10240, 11520, 12288, 13742, 13824, 15360, 16384, 17280, 18432, 20480, 20613, 23040, 24576, 27484, 27648, 30720, 34355, 34560, 36864, 40960, 41226, 46080, 49152, 54968, 55296, 61440, 61839, 68710, 69120, 73728, 81920, 82452, 92160, 103065, 109936, 110592, 122880, 123678, 137420, 138240, 147456, 164904, 184320, 185517, 206130, 219872, 221184, 245760, 247356, 274840, 276480, 309195, 329808, 368640, 371034, 412260, 439744, 442368, 494712, 549680, 552960, 618390, 659616, 737280, 742068, 824520, 879488, 927585, 989424, 1099360, 1105920, 1236780, 1319232, 1484136, 1649040, 1758976, 1855170, 1978848, 2198720, 2211840, 2473560, 2638464, 2968272, 3298080, 3517952, 3710340, 3957696, 4397440, 4947120, 5276928, 5936544, 6596160, 7035904, 7420680, 7915392, 8794880, 9894240, 10553856, 11873088, 13192320, 14071808, 14841360, 15830784, 17589760, 19788480, 21107712, 23746176, 26384640, 28143616, 29682720, 31661568, 35179520, 39576960, 42215424, 47492352, 52769280, 56287232, 59365440, 63323136, 70359040, 79153920, 84430848, 94984704, 105538560, 112574464, 118730880, 126646272, 140718080, 158307840, 168861696, 189969408, 211077120, 237461760, 253292544, 281436160, 316615680, 337723392, 379938816, 422154240, 474923520, 506585088, 562872320, 633231360, 759877632, 844308480, 949847040, 1013170176, 1266462720, 1519755264, 1688616960, 1899694080, 2532925440, 3039510528, 3799388160, 5065850880, 7598776320, 15197552640]

約数ペア:

[(1, 15197552640), (2, 7598776320), (3, 5065850880), (4, 3799388160), (5, 3039510528), (6, 2532925440), (8, 1899694080), (9, 1688616960), (10, 1519755264), (12, 1266462720), (15, 1013170176), (16, 949847040), (18, 844308480), (20, 759877632), (24, 633231360), (27, 562872320), (30, 506585088), (32, 474923520), (36, 422154240), (40, 379938816), (45, 337723392), (48, 316615680), (54, 281436160), (60, 253292544), (64, 237461760), (72, 211077120), (80, 189969408), (90, 168861696), (96, 158307840), (108, 140718080), (120, 126646272), (128, 118730880), (135, 112574464), (144, 105538560), (160, 94984704), (180, 84430848), (192, 79153920), (216, 70359040), (240, 63323136), (256, 59365440), (270, 56287232), (288, 52769280), (320, 47492352), (360, 42215424), (384, 39576960), (432, 35179520), (480, 31661568), (512, 29682720), (540, 28143616), (576, 26384640), (640, 23746176), (720, 21107712), (768, 19788480), (864, 17589760), (960, 15830784), (1024, 14841360), (1080, 14071808), (1152, 13192320), (1280, 11873088), (1440, 10553856), (1536, 9894240), (1728, 8794880), (1920, 7915392), (2048, 7420680), (2160, 7035904), (2304, 6596160), (2560, 5936544), (2880, 5276928), (3072, 4947120), (3456, 4397440), (3840, 3957696), (4096, 3710340), (4320, 3517952), (4608, 3298080), (5120, 2968272), (5760, 2638464), (6144, 2473560), (6871, 2211840), (6912, 2198720), (7680, 1978848), (8192, 1855170), (8640, 1758976), (9216, 1649040), (10240, 1484136), (11520, 1319232), (12288, 1236780), (13742, 1105920), (13824, 1099360), (15360, 989424), (16384, 927585), (17280, 879488), (18432, 824520), (20480, 742068), (20613, 737280), (23040, 659616), (24576, 618390), (27484, 552960), (27648, 549680), (30720, 494712), (34355, 442368), (34560, 439744), (36864, 412260), (40960, 371034), (41226, 368640), (46080, 329808), (49152, 309195), (54968, 276480), (55296, 274840), (61440, 247356), (61839, 245760), (68710, 221184), (69120, 219872), (73728, 206130), (81920, 185517), (82452, 184320), (92160, 164904), (103065, 147456), (109936, 138240), (110592, 137420), (122880, 123678)]