1804062720

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{29363}}^1$

素因数の和:29395

約数の個数: 104

約数和(自身を含む): 5772492576

約数和(自身を除く): 3968429856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4096, 5120, 6144, 7680, 10240, 12288, 15360, 20480, 29363, 30720, 58726, 61440, 88089, 117452, 146815, 176178, 234904, 293630, 352356, 440445, 469808, 587260, 704712, 880890, 939616, 1174520, 1409424, 1761780, 1879232, 2349040, 2818848, 3523560, 3758464, 4698080, 5637696, 7047120, 7516928, 9396160, 11275392, 14094240, 15033856, 18792320, 22550784, 28188480, 30067712, 37584640, 45101568, 56376960, 60135424, 75169280, 90203136, 112753920, 120270848, 150338560, 180406272, 225507840, 300677120, 360812544, 451015680, 601354240, 902031360, 1804062720]

約数ペア:

[(1, 1804062720), (2, 902031360), (3, 601354240), (4, 451015680), (5, 360812544), (6, 300677120), (8, 225507840), (10, 180406272), (12, 150338560), (15, 120270848), (16, 112753920), (20, 90203136), (24, 75169280), (30, 60135424), (32, 56376960), (40, 45101568), (48, 37584640), (60, 30067712), (64, 28188480), (80, 22550784), (96, 18792320), (120, 15033856), (128, 14094240), (160, 11275392), (192, 9396160), (240, 7516928), (256, 7047120), (320, 5637696), (384, 4698080), (480, 3758464), (512, 3523560), (640, 2818848), (768, 2349040), (960, 1879232), (1024, 1761780), (1280, 1409424), (1536, 1174520), (1920, 939616), (2048, 880890), (2560, 704712), (3072, 587260), (3840, 469808), (4096, 440445), (5120, 352356), (6144, 293630), (7680, 234904), (10240, 176178), (12288, 146815), (15360, 117452), (20480, 88089), (29363, 61440), (30720, 58726)]