825507840

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{3359}}^1$

素因数の和:3395

約数の個数: 120

約数和(自身を含む): 2642330880

約数和(自身を除く): 1816823040

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, 3359, 3840, 4096, 5120, 6144, 6718, 7680, 8192, 10077, 10240, 12288, 13436, 15360, 16384, 16795, 20154, 20480, 24576, 26872, 30720, 33590, 40308, 40960, 49152, 50385, 53744, 61440, 67180, 80616, 81920, 100770, 107488, 122880, 134360, 161232, 201540, 214976, 245760, 268720, 322464, 403080, 429952, 537440, 644928, 806160, 859904, 1074880, 1289856, 1612320, 1719808, 2149760, 2579712, 3224640, 3439616, 4299520, 5159424, 6449280, 6879232, 8599040, 10318848, 12898560, 13758464, 17198080, 20637696, 25797120, 27516928, 34396160, 41275392, 51594240, 55033856, 68792320, 82550784, 103188480, 137584640, 165101568, 206376960, 275169280, 412753920, 825507840]

約数ペア:

[(1, 825507840), (2, 412753920), (3, 275169280), (4, 206376960), (5, 165101568), (6, 137584640), (8, 103188480), (10, 82550784), (12, 68792320), (15, 55033856), (16, 51594240), (20, 41275392), (24, 34396160), (30, 27516928), (32, 25797120), (40, 20637696), (48, 17198080), (60, 13758464), (64, 12898560), (80, 10318848), (96, 8599040), (120, 6879232), (128, 6449280), (160, 5159424), (192, 4299520), (240, 3439616), (256, 3224640), (320, 2579712), (384, 2149760), (480, 1719808), (512, 1612320), (640, 1289856), (768, 1074880), (960, 859904), (1024, 806160), (1280, 644928), (1536, 537440), (1920, 429952), (2048, 403080), (2560, 322464), (3072, 268720), (3359, 245760), (3840, 214976), (4096, 201540), (5120, 161232), (6144, 134360), (6718, 122880), (7680, 107488), (8192, 100770), (10077, 81920), (10240, 80616), (12288, 67180), (13436, 61440), (15360, 53744), (16384, 50385), (16795, 49152), (20154, 40960), (20480, 40308), (24576, 33590), (26872, 30720)]