619130880

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{3359}}^1$

素因数の和:3394

約数の個数: 156

約数和(自身を含む): 2146697280

約数和(自身を除く): 1527566400

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, 2880, 3072, 3359, 3840, 4096, 4608, 5120, 5760, 6144, 6718, 7680, 9216, 10077, 10240, 11520, 12288, 13436, 15360, 16795, 18432, 20154, 20480, 23040, 26872, 30231, 30720, 33590, 36864, 40308, 46080, 50385, 53744, 60462, 61440, 67180, 80616, 92160, 100770, 107488, 120924, 134360, 151155, 161232, 184320, 201540, 214976, 241848, 268720, 302310, 322464, 403080, 429952, 483696, 537440, 604620, 644928, 806160, 859904, 967392, 1074880, 1209240, 1289856, 1612320, 1719808, 1934784, 2149760, 2418480, 2579712, 3224640, 3439616, 3869568, 4299520, 4836960, 5159424, 6449280, 6879232, 7739136, 8599040, 9673920, 10318848, 12898560, 13758464, 15478272, 17198080, 19347840, 20637696, 25797120, 30956544, 34396160, 38695680, 41275392, 51594240, 61913088, 68792320, 77391360, 103188480, 123826176, 154782720, 206376960, 309565440, 619130880]

約数ペア:

[(1, 619130880), (2, 309565440), (3, 206376960), (4, 154782720), (5, 123826176), (6, 103188480), (8, 77391360), (9, 68792320), (10, 61913088), (12, 51594240), (15, 41275392), (16, 38695680), (18, 34396160), (20, 30956544), (24, 25797120), (30, 20637696), (32, 19347840), (36, 17198080), (40, 15478272), (45, 13758464), (48, 12898560), (60, 10318848), (64, 9673920), (72, 8599040), (80, 7739136), (90, 6879232), (96, 6449280), (120, 5159424), (128, 4836960), (144, 4299520), (160, 3869568), (180, 3439616), (192, 3224640), (240, 2579712), (256, 2418480), (288, 2149760), (320, 1934784), (360, 1719808), (384, 1612320), (480, 1289856), (512, 1209240), (576, 1074880), (640, 967392), (720, 859904), (768, 806160), (960, 644928), (1024, 604620), (1152, 537440), (1280, 483696), (1440, 429952), (1536, 403080), (1920, 322464), (2048, 302310), (2304, 268720), (2560, 241848), (2880, 214976), (3072, 201540), (3359, 184320), (3840, 161232), (4096, 151155), (4608, 134360), (5120, 120924), (5760, 107488), (6144, 100770), (6718, 92160), (7680, 80616), (9216, 67180), (10077, 61440), (10240, 60462), (11520, 53744), (12288, 50385), (13436, 46080), (15360, 40308), (16795, 36864), (18432, 33590), (20154, 30720), (20480, 30231), (23040, 26872)]