326799360

素因数分解:

$2^{12}\times 3^4\times 5^1\times {\mathrm{197}}^1$

素因数の和:238

約数の個数: 260

約数和(自身を含む): 1177439868

約数和(自身を除く): 850640508

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 197, 216, 240, 256, 270, 288, 320, 324, 360, 384, 394, 405, 432, 480, 512, 540, 576, 591, 640, 648, 720, 768, 788, 810, 864, 960, 985, 1024, 1080, 1152, 1182, 1280, 1296, 1440, 1536, 1576, 1620, 1728, 1773, 1920, 1970, 2048, 2160, 2304, 2364, 2560, 2592, 2880, 2955, 3072, 3152, 3240, 3456, 3546, 3840, 3940, 4096, 4320, 4608, 4728, 5120, 5184, 5319, 5760, 5910, 6144, 6304, 6480, 6912, 7092, 7680, 7880, 8640, 8865, 9216, 9456, 10240, 10368, 10638, 11520, 11820, 12288, 12608, 12960, 13824, 14184, 15360, 15760, 15957, 17280, 17730, 18432, 18912, 20480, 20736, 21276, 23040, 23640, 25216, 25920, 26595, 27648, 28368, 30720, 31520, 31914, 34560, 35460, 36864, 37824, 41472, 42552, 46080, 47280, 50432, 51840, 53190, 55296, 56736, 61440, 63040, 63828, 69120, 70920, 75648, 79785, 82944, 85104, 92160, 94560, 100864, 103680, 106380, 110592, 113472, 126080, 127656, 138240, 141840, 151296, 159570, 165888, 170208, 184320, 189120, 201728, 207360, 212760, 226944, 252160, 255312, 276480, 283680, 302592, 319140, 331776, 340416, 378240, 403456, 414720, 425520, 453888, 504320, 510624, 552960, 567360, 605184, 638280, 680832, 756480, 806912, 829440, 851040, 907776, 1008640, 1021248, 1134720, 1210368, 1276560, 1361664, 1512960, 1658880, 1702080, 1815552, 2017280, 2042496, 2269440, 2420736, 2553120, 2723328, 3025920, 3404160, 3631104, 4034560, 4084992, 4538880, 5106240, 5446656, 6051840, 6808320, 7262208, 8169984, 9077760, 10212480, 10893312, 12103680, 13616640, 16339968, 18155520, 20424960, 21786624, 27233280, 32679936, 36311040, 40849920, 54466560, 65359872, 81699840, 108933120, 163399680, 326799360]

約数ペア:

[(1, 326799360), (2, 163399680), (3, 108933120), (4, 81699840), (5, 65359872), (6, 54466560), (8, 40849920), (9, 36311040), (10, 32679936), (12, 27233280), (15, 21786624), (16, 20424960), (18, 18155520), (20, 16339968), (24, 13616640), (27, 12103680), (30, 10893312), (32, 10212480), (36, 9077760), (40, 8169984), (45, 7262208), (48, 6808320), (54, 6051840), (60, 5446656), (64, 5106240), (72, 4538880), (80, 4084992), (81, 4034560), (90, 3631104), (96, 3404160), (108, 3025920), (120, 2723328), (128, 2553120), (135, 2420736), (144, 2269440), (160, 2042496), (162, 2017280), (180, 1815552), (192, 1702080), (197, 1658880), (216, 1512960), (240, 1361664), (256, 1276560), (270, 1210368), (288, 1134720), (320, 1021248), (324, 1008640), (360, 907776), (384, 851040), (394, 829440), (405, 806912), (432, 756480), (480, 680832), (512, 638280), (540, 605184), (576, 567360), (591, 552960), (640, 510624), (648, 504320), (720, 453888), (768, 425520), (788, 414720), (810, 403456), (864, 378240), (960, 340416), (985, 331776), (1024, 319140), (1080, 302592), (1152, 283680), (1182, 276480), (1280, 255312), (1296, 252160), (1440, 226944), (1536, 212760), (1576, 207360), (1620, 201728), (1728, 189120), (1773, 184320), (1920, 170208), (1970, 165888), (2048, 159570), (2160, 151296), (2304, 141840), (2364, 138240), (2560, 127656), (2592, 126080), (2880, 113472), (2955, 110592), (3072, 106380), (3152, 103680), (3240, 100864), (3456, 94560), (3546, 92160), (3840, 85104), (3940, 82944), (4096, 79785), (4320, 75648), (4608, 70920), (4728, 69120), (5120, 63828), (5184, 63040), (5319, 61440), (5760, 56736), (5910, 55296), (6144, 53190), (6304, 51840), (6480, 50432), (6912, 47280), (7092, 46080), (7680, 42552), (7880, 41472), (8640, 37824), (8865, 36864), (9216, 35460), (9456, 34560), (10240, 31914), (10368, 31520), (10638, 30720), (11520, 28368), (11820, 27648), (12288, 26595), (12608, 25920), (12960, 25216), (13824, 23640), (14184, 23040), (15360, 21276), (15760, 20736), (15957, 20480), (17280, 18912), (17730, 18432)]