252664320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:390

約数の個数: 160

約数和(自身を含む): 816697728

約数和(自身を除く): 564033408

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, 160, 167, 192, 197, 240, 256, 320, 334, 384, 394, 480, 501, 512, 591, 640, 668, 768, 788, 835, 960, 985, 1002, 1182, 1280, 1336, 1536, 1576, 1670, 1920, 1970, 2004, 2364, 2505, 2560, 2672, 2955, 3152, 3340, 3840, 3940, 4008, 4728, 5010, 5344, 5910, 6304, 6680, 7680, 7880, 8016, 9456, 10020, 10688, 11820, 12608, 13360, 15760, 16032, 18912, 20040, 21376, 23640, 25216, 26720, 31520, 32064, 32899, 37824, 40080, 42752, 47280, 50432, 53440, 63040, 64128, 65798, 75648, 80160, 85504, 94560, 98697, 100864, 106880, 126080, 128256, 131596, 151296, 160320, 164495, 189120, 197394, 213760, 252160, 256512, 263192, 302592, 320640, 328990, 378240, 394788, 427520, 493485, 504320, 526384, 641280, 657980, 756480, 789576, 986970, 1052768, 1282560, 1315960, 1512960, 1579152, 1973940, 2105536, 2631920, 3158304, 3947880, 4211072, 5263840, 6316608, 7895760, 8422144, 10527680, 12633216, 15791520, 16844288, 21055360, 25266432, 31583040, 42110720, 50532864, 63166080, 84221440, 126332160, 252664320]

約数ペア:

[(1, 252664320), (2, 126332160), (3, 84221440), (4, 63166080), (5, 50532864), (6, 42110720), (8, 31583040), (10, 25266432), (12, 21055360), (15, 16844288), (16, 15791520), (20, 12633216), (24, 10527680), (30, 8422144), (32, 7895760), (40, 6316608), (48, 5263840), (60, 4211072), (64, 3947880), (80, 3158304), (96, 2631920), (120, 2105536), (128, 1973940), (160, 1579152), (167, 1512960), (192, 1315960), (197, 1282560), (240, 1052768), (256, 986970), (320, 789576), (334, 756480), (384, 657980), (394, 641280), (480, 526384), (501, 504320), (512, 493485), (591, 427520), (640, 394788), (668, 378240), (768, 328990), (788, 320640), (835, 302592), (960, 263192), (985, 256512), (1002, 252160), (1182, 213760), (1280, 197394), (1336, 189120), (1536, 164495), (1576, 160320), (1670, 151296), (1920, 131596), (1970, 128256), (2004, 126080), (2364, 106880), (2505, 100864), (2560, 98697), (2672, 94560), (2955, 85504), (3152, 80160), (3340, 75648), (3840, 65798), (3940, 64128), (4008, 63040), (4728, 53440), (5010, 50432), (5344, 47280), (5910, 42752), (6304, 40080), (6680, 37824), (7680, 32899), (7880, 32064), (8016, 31520), (9456, 26720), (10020, 25216), (10688, 23640), (11820, 21376), (12608, 20040), (13360, 18912), (15760, 16032)]