135566280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{376573}}^1$

素因数の和:376590

約数の個数: 48

約数和(自身を含む): 440591580

約数和(自身を除く): 305025300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 376573, 753146, 1129719, 1506292, 1882865, 2259438, 3012584, 3389157, 3765730, 4518876, 5648595, 6778314, 7531460, 9037752, 11297190, 13556628, 15062920, 16945785, 22594380, 27113256, 33891570, 45188760, 67783140, 135566280]

約数ペア:

[(1, 135566280), (2, 67783140), (3, 45188760), (4, 33891570), (5, 27113256), (6, 22594380), (8, 16945785), (9, 15062920), (10, 13556628), (12, 11297190), (15, 9037752), (18, 7531460), (20, 6778314), (24, 5648595), (30, 4518876), (36, 3765730), (40, 3389157), (45, 3012584), (60, 2259438), (72, 1882865), (90, 1506292), (120, 1129719), (180, 753146), (360, 376573)]