138745920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1279}}^1$

素因数の和:1412

約数の個数: 112

約数和(自身を含む): 444764160

約数和(自身を除く): 306018240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 113, 120, 160, 192, 226, 240, 320, 339, 452, 480, 565, 678, 904, 960, 1130, 1279, 1356, 1695, 1808, 2260, 2558, 2712, 3390, 3616, 3837, 4520, 5116, 5424, 6395, 6780, 7232, 7674, 9040, 10232, 10848, 12790, 13560, 15348, 18080, 19185, 20464, 21696, 25580, 27120, 30696, 36160, 38370, 40928, 51160, 54240, 61392, 76740, 81856, 102320, 108480, 122784, 144527, 153480, 204640, 245568, 289054, 306960, 409280, 433581, 578108, 613920, 722635, 867162, 1156216, 1227840, 1445270, 1734324, 2167905, 2312432, 2890540, 3468648, 4335810, 4624864, 5781080, 6937296, 8671620, 9249728, 11562160, 13874592, 17343240, 23124320, 27749184, 34686480, 46248640, 69372960, 138745920]

約数ペア:

[(1, 138745920), (2, 69372960), (3, 46248640), (4, 34686480), (5, 27749184), (6, 23124320), (8, 17343240), (10, 13874592), (12, 11562160), (15, 9249728), (16, 8671620), (20, 6937296), (24, 5781080), (30, 4624864), (32, 4335810), (40, 3468648), (48, 2890540), (60, 2312432), (64, 2167905), (80, 1734324), (96, 1445270), (113, 1227840), (120, 1156216), (160, 867162), (192, 722635), (226, 613920), (240, 578108), (320, 433581), (339, 409280), (452, 306960), (480, 289054), (565, 245568), (678, 204640), (904, 153480), (960, 144527), (1130, 122784), (1279, 108480), (1356, 102320), (1695, 81856), (1808, 76740), (2260, 61392), (2558, 54240), (2712, 51160), (3390, 40928), (3616, 38370), (3837, 36160), (4520, 30696), (5116, 27120), (5424, 25580), (6395, 21696), (6780, 20464), (7232, 19185), (7674, 18080), (9040, 15348), (10232, 13560), (10848, 12790)]