139356240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1723}}^1$

素因数の和:2076

約数の個数: 80

約数和(自身を含む): 433537728

約数和(自身を除く): 294181488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 337, 674, 1011, 1348, 1685, 1723, 2022, 2696, 3370, 3446, 4044, 5055, 5169, 5392, 6740, 6892, 8088, 8615, 10110, 10338, 13480, 13784, 16176, 17230, 20220, 20676, 25845, 26960, 27568, 34460, 40440, 41352, 51690, 68920, 80880, 82704, 103380, 137840, 206760, 413520, 580651, 1161302, 1741953, 2322604, 2903255, 3483906, 4645208, 5806510, 6967812, 8709765, 9290416, 11613020, 13935624, 17419530, 23226040, 27871248, 34839060, 46452080, 69678120, 139356240]

約数ペア:

[(1, 139356240), (2, 69678120), (3, 46452080), (4, 34839060), (5, 27871248), (6, 23226040), (8, 17419530), (10, 13935624), (12, 11613020), (15, 9290416), (16, 8709765), (20, 6967812), (24, 5806510), (30, 4645208), (40, 3483906), (48, 2903255), (60, 2322604), (80, 1741953), (120, 1161302), (240, 580651), (337, 413520), (674, 206760), (1011, 137840), (1348, 103380), (1685, 82704), (1723, 80880), (2022, 68920), (2696, 51690), (3370, 41352), (3446, 40440), (4044, 34460), (5055, 27568), (5169, 26960), (5392, 25845), (6740, 20676), (6892, 20220), (8088, 17230), (8615, 16176), (10110, 13784), (10338, 13480)]