56357760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:368

約数の個数: 128

約数和(自身を含む): 181764000

約数和(自身を除く): 125406240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 149, 160, 192, 197, 240, 298, 320, 384, 394, 447, 480, 591, 596, 640, 745, 788, 894, 960, 985, 1182, 1192, 1490, 1576, 1788, 1920, 1970, 2235, 2364, 2384, 2955, 2980, 3152, 3576, 3940, 4470, 4728, 4768, 5910, 5960, 6304, 7152, 7880, 8940, 9456, 9536, 11820, 11920, 12608, 14304, 15760, 17880, 18912, 19072, 23640, 23840, 25216, 28608, 29353, 31520, 35760, 37824, 47280, 47680, 57216, 58706, 63040, 71520, 75648, 88059, 94560, 95360, 117412, 126080, 143040, 146765, 176118, 189120, 234824, 286080, 293530, 352236, 378240, 440295, 469648, 587060, 704472, 880590, 939296, 1174120, 1408944, 1761180, 1878592, 2348240, 2817888, 3522360, 3757184, 4696480, 5635776, 7044720, 9392960, 11271552, 14089440, 18785920, 28178880, 56357760]

約数ペア:

[(1, 56357760), (2, 28178880), (3, 18785920), (4, 14089440), (5, 11271552), (6, 9392960), (8, 7044720), (10, 5635776), (12, 4696480), (15, 3757184), (16, 3522360), (20, 2817888), (24, 2348240), (30, 1878592), (32, 1761180), (40, 1408944), (48, 1174120), (60, 939296), (64, 880590), (80, 704472), (96, 587060), (120, 469648), (128, 440295), (149, 378240), (160, 352236), (192, 293530), (197, 286080), (240, 234824), (298, 189120), (320, 176118), (384, 146765), (394, 143040), (447, 126080), (480, 117412), (591, 95360), (596, 94560), (640, 88059), (745, 75648), (788, 71520), (894, 63040), (960, 58706), (985, 57216), (1182, 47680), (1192, 47280), (1490, 37824), (1576, 35760), (1788, 31520), (1920, 29353), (1970, 28608), (2235, 25216), (2364, 23840), (2384, 23640), (2955, 19072), (2980, 18912), (3152, 17880), (3576, 15760), (3940, 14304), (4470, 12608), (4728, 11920), (4768, 11820), (5910, 9536), (5960, 9456), (6304, 8940), (7152, 7880)]