561479040

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{10831}}^1$

素因数の和:10862

約数の個数: 160

約数和(自身を含む): 2005328160

約数和(自身を除く): 1443849120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 10831, 12960, 17280, 21662, 25920, 32493, 43324, 51840, 54155, 64986, 86648, 97479, 108310, 129972, 162465, 173296, 194958, 216620, 259944, 292437, 324930, 346592, 389916, 433240, 487395, 519888, 584874, 649860, 693184, 779832, 866480, 877311, 974790, 1039776, 1169748, 1299720, 1386368, 1462185, 1559664, 1732960, 1754622, 1949580, 2079552, 2339496, 2599440, 2924370, 3119328, 3465920, 3509244, 3899160, 4159104, 4386555, 4678992, 5198880, 5848740, 6238656, 6931840, 7018488, 7798320, 8773110, 9357984, 10397760, 11697480, 12477312, 14036976, 15596640, 17546220, 18715968, 20795520, 23394960, 28073952, 31193280, 35092440, 37431936, 46789920, 56147904, 62386560, 70184880, 93579840, 112295808, 140369760, 187159680, 280739520, 561479040]

約数ペア:

[(1, 561479040), (2, 280739520), (3, 187159680), (4, 140369760), (5, 112295808), (6, 93579840), (8, 70184880), (9, 62386560), (10, 56147904), (12, 46789920), (15, 37431936), (16, 35092440), (18, 31193280), (20, 28073952), (24, 23394960), (27, 20795520), (30, 18715968), (32, 17546220), (36, 15596640), (40, 14036976), (45, 12477312), (48, 11697480), (54, 10397760), (60, 9357984), (64, 8773110), (72, 7798320), (80, 7018488), (81, 6931840), (90, 6238656), (96, 5848740), (108, 5198880), (120, 4678992), (128, 4386555), (135, 4159104), (144, 3899160), (160, 3509244), (162, 3465920), (180, 3119328), (192, 2924370), (216, 2599440), (240, 2339496), (270, 2079552), (288, 1949580), (320, 1754622), (324, 1732960), (360, 1559664), (384, 1462185), (405, 1386368), (432, 1299720), (480, 1169748), (540, 1039776), (576, 974790), (640, 877311), (648, 866480), (720, 779832), (810, 693184), (864, 649860), (960, 584874), (1080, 519888), (1152, 487395), (1296, 433240), (1440, 389916), (1620, 346592), (1728, 324930), (1920, 292437), (2160, 259944), (2592, 216620), (2880, 194958), (3240, 173296), (3456, 162465), (4320, 129972), (5184, 108310), (5760, 97479), (6480, 86648), (8640, 64986), (10368, 54155), (10831, 51840), (12960, 43324), (17280, 32493), (21662, 25920)]