402377760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5479}}^1$

素因数の和:5520

約数の個数: 192

約数和(自身を含む): 1491436800

約数和(自身を除く): 1089059040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 2040, 2160, 2295, 2448, 2720, 3060, 3672, 4080, 4320, 4590, 4896, 5479, 6120, 7344, 8160, 9180, 10958, 12240, 14688, 16437, 18360, 21916, 24480, 27395, 32874, 36720, 43832, 49311, 54790, 65748, 73440, 82185, 87664, 93143, 98622, 109580, 131496, 147933, 164370, 175328, 186286, 197244, 219160, 246555, 262992, 279429, 295866, 328740, 372572, 394488, 438320, 465715, 493110, 525984, 558858, 591732, 657480, 739665, 745144, 788976, 838287, 876640, 931430, 986220, 1117716, 1183464, 1314960, 1397145, 1479330, 1490288, 1577952, 1676574, 1862860, 1972440, 2235432, 2366928, 2514861, 2629920, 2794290, 2958660, 2980576, 3353148, 3725720, 3944880, 4191435, 4470864, 4733856, 5029722, 5588580, 5917320, 6706296, 7451440, 7889760, 8382870, 8941728, 10059444, 11177160, 11834640, 12574305, 13412592, 14902880, 16765740, 20118888, 22354320, 23669280, 25148610, 26825184, 33531480, 40237776, 44708640, 50297220, 67062960, 80475552, 100594440, 134125920, 201188880, 402377760]

約数ペア:

[(1, 402377760), (2, 201188880), (3, 134125920), (4, 100594440), (5, 80475552), (6, 67062960), (8, 50297220), (9, 44708640), (10, 40237776), (12, 33531480), (15, 26825184), (16, 25148610), (17, 23669280), (18, 22354320), (20, 20118888), (24, 16765740), (27, 14902880), (30, 13412592), (32, 12574305), (34, 11834640), (36, 11177160), (40, 10059444), (45, 8941728), (48, 8382870), (51, 7889760), (54, 7451440), (60, 6706296), (68, 5917320), (72, 5588580), (80, 5029722), (85, 4733856), (90, 4470864), (96, 4191435), (102, 3944880), (108, 3725720), (120, 3353148), (135, 2980576), (136, 2958660), (144, 2794290), (153, 2629920), (160, 2514861), (170, 2366928), (180, 2235432), (204, 1972440), (216, 1862860), (240, 1676574), (255, 1577952), (270, 1490288), (272, 1479330), (288, 1397145), (306, 1314960), (340, 1183464), (360, 1117716), (408, 986220), (432, 931430), (459, 876640), (480, 838287), (510, 788976), (540, 745144), (544, 739665), (612, 657480), (680, 591732), (720, 558858), (765, 525984), (816, 493110), (864, 465715), (918, 438320), (1020, 394488), (1080, 372572), (1224, 328740), (1360, 295866), (1440, 279429), (1530, 262992), (1632, 246555), (1836, 219160), (2040, 197244), (2160, 186286), (2295, 175328), (2448, 164370), (2720, 147933), (3060, 131496), (3672, 109580), (4080, 98622), (4320, 93143), (4590, 87664), (4896, 82185), (5479, 73440), (6120, 65748), (7344, 54790), (8160, 49311), (9180, 43832), (10958, 36720), (12240, 32874), (14688, 27395), (16437, 24480), (18360, 21916)]