961781760

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{2609}}^1$

素因数の和:2646

約数の個数: 168

約数和(自身を含む): 3335251140

約数和(自身を除く): 2373469380

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, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2609, 2880, 3072, 3840, 4096, 4608, 5120, 5218, 5760, 6144, 7680, 7827, 8192, 9216, 10240, 10436, 11520, 12288, 13045, 15360, 15654, 18432, 20480, 20872, 23040, 23481, 24576, 26090, 30720, 31308, 36864, 39135, 40960, 41744, 46080, 46962, 52180, 61440, 62616, 73728, 78270, 83488, 92160, 93924, 104360, 117405, 122880, 125232, 156540, 166976, 184320, 187848, 208720, 234810, 250464, 313080, 333952, 368640, 375696, 417440, 469620, 500928, 626160, 667904, 751392, 834880, 939240, 1001856, 1252320, 1335808, 1502784, 1669760, 1878480, 2003712, 2504640, 2671616, 3005568, 3339520, 3756960, 4007424, 5009280, 5343232, 6011136, 6679040, 7513920, 8014848, 10018560, 10686464, 12022272, 13358080, 15027840, 16029696, 20037120, 21372928, 24044544, 26716160, 30055680, 32059392, 40074240, 48089088, 53432320, 60111360, 64118784, 80148480, 96178176, 106864640, 120222720, 160296960, 192356352, 240445440, 320593920, 480890880, 961781760]

約数ペア:

[(1, 961781760), (2, 480890880), (3, 320593920), (4, 240445440), (5, 192356352), (6, 160296960), (8, 120222720), (9, 106864640), (10, 96178176), (12, 80148480), (15, 64118784), (16, 60111360), (18, 53432320), (20, 48089088), (24, 40074240), (30, 32059392), (32, 30055680), (36, 26716160), (40, 24044544), (45, 21372928), (48, 20037120), (60, 16029696), (64, 15027840), (72, 13358080), (80, 12022272), (90, 10686464), (96, 10018560), (120, 8014848), (128, 7513920), (144, 6679040), (160, 6011136), (180, 5343232), (192, 5009280), (240, 4007424), (256, 3756960), (288, 3339520), (320, 3005568), (360, 2671616), (384, 2504640), (480, 2003712), (512, 1878480), (576, 1669760), (640, 1502784), (720, 1335808), (768, 1252320), (960, 1001856), (1024, 939240), (1152, 834880), (1280, 751392), (1440, 667904), (1536, 626160), (1920, 500928), (2048, 469620), (2304, 417440), (2560, 375696), (2609, 368640), (2880, 333952), (3072, 313080), (3840, 250464), (4096, 234810), (4608, 208720), (5120, 187848), (5218, 184320), (5760, 166976), (6144, 156540), (7680, 125232), (7827, 122880), (8192, 117405), (9216, 104360), (10240, 93924), (10436, 92160), (11520, 83488), (12288, 78270), (13045, 73728), (15360, 62616), (15654, 61440), (18432, 52180), (20480, 46962), (20872, 46080), (23040, 41744), (23481, 40960), (24576, 39135), (26090, 36864), (30720, 31308)]