774650880

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{16811}}^1$

素因数の和:16842

約数の個数: 132

約数和(自身を含む): 2684304792

約数和(自身を除く): 1909653912

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, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 11520, 15360, 16811, 23040, 33622, 46080, 50433, 67244, 84055, 100866, 134488, 151299, 168110, 201732, 252165, 268976, 302598, 336220, 403464, 504330, 537952, 605196, 672440, 756495, 806928, 1008660, 1075904, 1210392, 1344880, 1512990, 1613856, 2017320, 2151808, 2420784, 2689760, 3025980, 3227712, 4034640, 4303616, 4841568, 5379520, 6051960, 6455424, 8069280, 8607232, 9683136, 10759040, 12103920, 12910848, 16138560, 17214464, 19366272, 21518080, 24207840, 25821696, 32277120, 38732544, 43036160, 48415680, 51643392, 64554240, 77465088, 86072320, 96831360, 129108480, 154930176, 193662720, 258216960, 387325440, 774650880]

約数ペア:

[(1, 774650880), (2, 387325440), (3, 258216960), (4, 193662720), (5, 154930176), (6, 129108480), (8, 96831360), (9, 86072320), (10, 77465088), (12, 64554240), (15, 51643392), (16, 48415680), (18, 43036160), (20, 38732544), (24, 32277120), (30, 25821696), (32, 24207840), (36, 21518080), (40, 19366272), (45, 17214464), (48, 16138560), (60, 12910848), (64, 12103920), (72, 10759040), (80, 9683136), (90, 8607232), (96, 8069280), (120, 6455424), (128, 6051960), (144, 5379520), (160, 4841568), (180, 4303616), (192, 4034640), (240, 3227712), (256, 3025980), (288, 2689760), (320, 2420784), (360, 2151808), (384, 2017320), (480, 1613856), (512, 1512990), (576, 1344880), (640, 1210392), (720, 1075904), (768, 1008660), (960, 806928), (1024, 756495), (1152, 672440), (1280, 605196), (1440, 537952), (1536, 504330), (1920, 403464), (2304, 336220), (2560, 302598), (2880, 268976), (3072, 252165), (3840, 201732), (4608, 168110), (5120, 151299), (5760, 134488), (7680, 100866), (9216, 84055), (11520, 67244), (15360, 50433), (16811, 46080), (23040, 33622)]