171732240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1741}}^1$

素因数の和:1897

約数の個数: 120

約数和(自身を含む): 581277528

約数和(自身を除く): 409545288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 137, 144, 180, 240, 274, 360, 411, 548, 685, 720, 822, 1096, 1233, 1370, 1644, 1741, 2055, 2192, 2466, 2740, 3288, 3482, 4110, 4932, 5223, 5480, 6165, 6576, 6964, 8220, 8705, 9864, 10446, 10960, 12330, 13928, 15669, 16440, 17410, 19728, 20892, 24660, 26115, 27856, 31338, 32880, 34820, 41784, 49320, 52230, 62676, 69640, 78345, 83568, 98640, 104460, 125352, 139280, 156690, 208920, 238517, 250704, 313380, 417840, 477034, 626760, 715551, 954068, 1192585, 1253520, 1431102, 1908136, 2146653, 2385170, 2862204, 3577755, 3816272, 4293306, 4770340, 5724408, 7155510, 8586612, 9540680, 10733265, 11448816, 14311020, 17173224, 19081360, 21466530, 28622040, 34346448, 42933060, 57244080, 85866120, 171732240]

約数ペア:

[(1, 171732240), (2, 85866120), (3, 57244080), (4, 42933060), (5, 34346448), (6, 28622040), (8, 21466530), (9, 19081360), (10, 17173224), (12, 14311020), (15, 11448816), (16, 10733265), (18, 9540680), (20, 8586612), (24, 7155510), (30, 5724408), (36, 4770340), (40, 4293306), (45, 3816272), (48, 3577755), (60, 2862204), (72, 2385170), (80, 2146653), (90, 1908136), (120, 1431102), (137, 1253520), (144, 1192585), (180, 954068), (240, 715551), (274, 626760), (360, 477034), (411, 417840), (548, 313380), (685, 250704), (720, 238517), (822, 208920), (1096, 156690), (1233, 139280), (1370, 125352), (1644, 104460), (1741, 98640), (2055, 83568), (2192, 78345), (2466, 69640), (2740, 62676), (3288, 52230), (3482, 49320), (4110, 41784), (4932, 34820), (5223, 32880), (5480, 31338), (6165, 27856), (6576, 26115), (6964, 24660), (8220, 20892), (8705, 19728), (9864, 17410), (10446, 16440), (10960, 15669), (12330, 13928)]