655534080

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{2371}}^1$

素因数の和:2407

約数の個数: 192

約数和(自身を含む): 2331201600

約数和(自身を除く): 1675667520

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2048, 2160, 2304, 2371, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 4742, 5120, 5760, 6144, 6912, 7113, 7680, 8640, 9216, 9484, 10240, 11520, 11855, 13824, 14226, 15360, 17280, 18432, 18968, 21339, 23040, 23710, 27648, 28452, 30720, 34560, 35565, 37936, 42678, 46080, 47420, 55296, 56904, 64017, 69120, 71130, 75872, 85356, 92160, 94840, 106695, 113808, 128034, 138240, 142260, 151744, 170712, 189680, 213390, 227616, 256068, 276480, 284520, 303488, 320085, 341424, 379360, 426780, 455232, 512136, 569040, 606976, 640170, 682848, 758720, 853560, 910464, 1024272, 1138080, 1213952, 1280340, 1365696, 1517440, 1707120, 1820928, 2048544, 2276160, 2427904, 2560680, 2731392, 3034880, 3414240, 3641856, 4097088, 4552320, 4855808, 5121360, 5462784, 6069760, 6828480, 7283712, 8194176, 9104640, 10242720, 10925568, 12139520, 13656960, 14567424, 16388352, 18209280, 20485440, 21851136, 24279040, 27313920, 32776704, 36418560, 40970880, 43702272, 54627840, 65553408, 72837120, 81941760, 109255680, 131106816, 163883520, 218511360, 327767040, 655534080]

約数ペア:

[(1, 655534080), (2, 327767040), (3, 218511360), (4, 163883520), (5, 131106816), (6, 109255680), (8, 81941760), (9, 72837120), (10, 65553408), (12, 54627840), (15, 43702272), (16, 40970880), (18, 36418560), (20, 32776704), (24, 27313920), (27, 24279040), (30, 21851136), (32, 20485440), (36, 18209280), (40, 16388352), (45, 14567424), (48, 13656960), (54, 12139520), (60, 10925568), (64, 10242720), (72, 9104640), (80, 8194176), (90, 7283712), (96, 6828480), (108, 6069760), (120, 5462784), (128, 5121360), (135, 4855808), (144, 4552320), (160, 4097088), (180, 3641856), (192, 3414240), (216, 3034880), (240, 2731392), (256, 2560680), (270, 2427904), (288, 2276160), (320, 2048544), (360, 1820928), (384, 1707120), (432, 1517440), (480, 1365696), (512, 1280340), (540, 1213952), (576, 1138080), (640, 1024272), (720, 910464), (768, 853560), (864, 758720), (960, 682848), (1024, 640170), (1080, 606976), (1152, 569040), (1280, 512136), (1440, 455232), (1536, 426780), (1728, 379360), (1920, 341424), (2048, 320085), (2160, 303488), (2304, 284520), (2371, 276480), (2560, 256068), (2880, 227616), (3072, 213390), (3456, 189680), (3840, 170712), (4320, 151744), (4608, 142260), (4742, 138240), (5120, 128034), (5760, 113808), (6144, 106695), (6912, 94840), (7113, 92160), (7680, 85356), (8640, 75872), (9216, 71130), (9484, 69120), (10240, 64017), (11520, 56904), (11855, 55296), (13824, 47420), (14226, 46080), (15360, 42678), (17280, 37936), (18432, 35565), (18968, 34560), (21339, 30720), (23040, 28452), (23710, 27648)]