145244160

素因数分解:

$2^{14}\times 3^2\times 5^1\times {\mathrm{197}}^1$

素因数の和:236

約数の個数: 180

約数和(自身を含む): 506053548

約数和(自身を除く): 360809388

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 197, 240, 256, 288, 320, 360, 384, 394, 480, 512, 576, 591, 640, 720, 768, 788, 960, 985, 1024, 1152, 1182, 1280, 1440, 1536, 1576, 1773, 1920, 1970, 2048, 2304, 2364, 2560, 2880, 2955, 3072, 3152, 3546, 3840, 3940, 4096, 4608, 4728, 5120, 5760, 5910, 6144, 6304, 7092, 7680, 7880, 8192, 8865, 9216, 9456, 10240, 11520, 11820, 12288, 12608, 14184, 15360, 15760, 16384, 17730, 18432, 18912, 20480, 23040, 23640, 24576, 25216, 28368, 30720, 31520, 35460, 36864, 37824, 40960, 46080, 47280, 49152, 50432, 56736, 61440, 63040, 70920, 73728, 75648, 81920, 92160, 94560, 100864, 113472, 122880, 126080, 141840, 147456, 151296, 184320, 189120, 201728, 226944, 245760, 252160, 283680, 302592, 368640, 378240, 403456, 453888, 504320, 567360, 605184, 737280, 756480, 806912, 907776, 1008640, 1134720, 1210368, 1512960, 1613824, 1815552, 2017280, 2269440, 2420736, 3025920, 3227648, 3631104, 4034560, 4538880, 4841472, 6051840, 7262208, 8069120, 9077760, 9682944, 12103680, 14524416, 16138240, 18155520, 24207360, 29048832, 36311040, 48414720, 72622080, 145244160]

約数ペア:

[(1, 145244160), (2, 72622080), (3, 48414720), (4, 36311040), (5, 29048832), (6, 24207360), (8, 18155520), (9, 16138240), (10, 14524416), (12, 12103680), (15, 9682944), (16, 9077760), (18, 8069120), (20, 7262208), (24, 6051840), (30, 4841472), (32, 4538880), (36, 4034560), (40, 3631104), (45, 3227648), (48, 3025920), (60, 2420736), (64, 2269440), (72, 2017280), (80, 1815552), (90, 1613824), (96, 1512960), (120, 1210368), (128, 1134720), (144, 1008640), (160, 907776), (180, 806912), (192, 756480), (197, 737280), (240, 605184), (256, 567360), (288, 504320), (320, 453888), (360, 403456), (384, 378240), (394, 368640), (480, 302592), (512, 283680), (576, 252160), (591, 245760), (640, 226944), (720, 201728), (768, 189120), (788, 184320), (960, 151296), (985, 147456), (1024, 141840), (1152, 126080), (1182, 122880), (1280, 113472), (1440, 100864), (1536, 94560), (1576, 92160), (1773, 81920), (1920, 75648), (1970, 73728), (2048, 70920), (2304, 63040), (2364, 61440), (2560, 56736), (2880, 50432), (2955, 49152), (3072, 47280), (3152, 46080), (3546, 40960), (3840, 37824), (3940, 36864), (4096, 35460), (4608, 31520), (4728, 30720), (5120, 28368), (5760, 25216), (5910, 24576), (6144, 23640), (6304, 23040), (7092, 20480), (7680, 18912), (7880, 18432), (8192, 17730), (8865, 16384), (9216, 15760), (9456, 15360), (10240, 14184), (11520, 12608), (11820, 12288)]