348222240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:401

約数の個数: 240

約数和(自身を含む): 1246086072

約数和(自身を除く): 897863832

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, 72, 80, 81, 90, 96, 97, 108, 120, 135, 144, 160, 162, 180, 194, 216, 240, 270, 277, 288, 291, 324, 360, 388, 405, 432, 480, 485, 540, 554, 582, 648, 720, 776, 810, 831, 864, 873, 970, 1080, 1108, 1164, 1296, 1385, 1440, 1455, 1552, 1620, 1662, 1746, 1940, 2160, 2216, 2328, 2493, 2592, 2619, 2770, 2910, 3104, 3240, 3324, 3492, 3880, 4155, 4320, 4365, 4432, 4656, 4986, 5238, 5540, 5820, 6480, 6648, 6984, 7479, 7760, 7857, 8310, 8730, 8864, 9312, 9972, 10476, 11080, 11640, 12465, 12960, 13095, 13296, 13968, 14958, 15520, 15714, 16620, 17460, 19944, 20952, 22160, 22437, 23280, 24930, 26190, 26592, 26869, 27936, 29916, 31428, 33240, 34920, 37395, 39285, 39888, 41904, 44320, 44874, 46560, 49860, 52380, 53738, 59832, 62856, 66480, 69840, 74790, 78570, 79776, 80607, 83808, 89748, 99720, 104760, 107476, 112185, 119664, 125712, 132960, 134345, 139680, 149580, 157140, 161214, 179496, 199440, 209520, 214952, 224370, 239328, 241821, 251424, 268690, 299160, 314280, 322428, 358992, 398880, 403035, 419040, 429904, 448740, 483642, 537380, 598320, 628560, 644856, 717984, 725463, 806070, 859808, 897480, 967284, 1074760, 1196640, 1209105, 1257120, 1289712, 1450926, 1612140, 1794960, 1934568, 2149520, 2176389, 2418210, 2579424, 2901852, 3224280, 3589920, 3627315, 3869136, 4299040, 4352778, 4836420, 5803704, 6448560, 7254630, 7738272, 8705556, 9672840, 10881945, 11607408, 12897120, 14509260, 17411112, 19345680, 21763890, 23214816, 29018520, 34822224, 38691360, 43527780, 58037040, 69644448, 87055560, 116074080, 174111120, 348222240]

約数ペア:

[(1, 348222240), (2, 174111120), (3, 116074080), (4, 87055560), (5, 69644448), (6, 58037040), (8, 43527780), (9, 38691360), (10, 34822224), (12, 29018520), (15, 23214816), (16, 21763890), (18, 19345680), (20, 17411112), (24, 14509260), (27, 12897120), (30, 11607408), (32, 10881945), (36, 9672840), (40, 8705556), (45, 7738272), (48, 7254630), (54, 6448560), (60, 5803704), (72, 4836420), (80, 4352778), (81, 4299040), (90, 3869136), (96, 3627315), (97, 3589920), (108, 3224280), (120, 2901852), (135, 2579424), (144, 2418210), (160, 2176389), (162, 2149520), (180, 1934568), (194, 1794960), (216, 1612140), (240, 1450926), (270, 1289712), (277, 1257120), (288, 1209105), (291, 1196640), (324, 1074760), (360, 967284), (388, 897480), (405, 859808), (432, 806070), (480, 725463), (485, 717984), (540, 644856), (554, 628560), (582, 598320), (648, 537380), (720, 483642), (776, 448740), (810, 429904), (831, 419040), (864, 403035), (873, 398880), (970, 358992), (1080, 322428), (1108, 314280), (1164, 299160), (1296, 268690), (1385, 251424), (1440, 241821), (1455, 239328), (1552, 224370), (1620, 214952), (1662, 209520), (1746, 199440), (1940, 179496), (2160, 161214), (2216, 157140), (2328, 149580), (2493, 139680), (2592, 134345), (2619, 132960), (2770, 125712), (2910, 119664), (3104, 112185), (3240, 107476), (3324, 104760), (3492, 99720), (3880, 89748), (4155, 83808), (4320, 80607), (4365, 79776), (4432, 78570), (4656, 74790), (4986, 69840), (5238, 66480), (5540, 62856), (5820, 59832), (6480, 53738), (6648, 52380), (6984, 49860), (7479, 46560), (7760, 44874), (7857, 44320), (8310, 41904), (8730, 39888), (8864, 39285), (9312, 37395), (9972, 34920), (10476, 33240), (11080, 31428), (11640, 29916), (12465, 27936), (12960, 26869), (13095, 26592), (13296, 26190), (13968, 24930), (14958, 23280), (15520, 22437), (15714, 22160), (16620, 20952), (17460, 19944)]