24728880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:92

約数の個数: 320

約数和(自身を含む): 96422400

約数和(自身を除く): 71693520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 19, 20, 22, 24, 29, 30, 33, 34, 38, 40, 44, 48, 51, 55, 57, 58, 60, 66, 68, 76, 80, 85, 87, 88, 95, 102, 110, 114, 116, 120, 132, 136, 145, 152, 165, 170, 174, 176, 187, 190, 204, 209, 220, 228, 232, 240, 255, 264, 272, 285, 290, 304, 319, 323, 330, 340, 348, 374, 380, 408, 418, 435, 440, 456, 464, 493, 510, 528, 551, 561, 570, 580, 627, 638, 646, 660, 680, 696, 748, 760, 816, 836, 870, 880, 912, 935, 957, 969, 986, 1020, 1045, 1102, 1122, 1140, 1160, 1254, 1276, 1292, 1320, 1360, 1392, 1479, 1496, 1520, 1595, 1615, 1653, 1672, 1740, 1870, 1914, 1938, 1972, 2040, 2090, 2204, 2244, 2280, 2320, 2465, 2508, 2552, 2584, 2640, 2755, 2805, 2958, 2992, 3135, 3190, 3230, 3306, 3344, 3480, 3553, 3740, 3828, 3876, 3944, 4080, 4180, 4408, 4488, 4560, 4785, 4845, 4930, 5016, 5104, 5168, 5423, 5510, 5610, 5916, 6061, 6270, 6380, 6460, 6612, 6960, 7106, 7395, 7480, 7656, 7752, 7888, 8265, 8360, 8816, 8976, 9367, 9570, 9690, 9860, 10032, 10659, 10846, 11020, 11220, 11832, 12122, 12540, 12760, 12920, 13224, 14212, 14790, 14960, 15312, 15504, 16269, 16530, 16720, 17765, 18183, 18734, 19140, 19380, 19720, 21318, 21692, 22040, 22440, 23664, 24244, 25080, 25520, 25840, 26448, 27115, 28101, 28424, 29580, 30305, 32538, 33060, 35530, 36366, 37468, 38280, 38760, 39440, 42636, 43384, 44080, 44880, 46835, 48488, 50160, 53295, 54230, 56202, 56848, 59160, 60610, 65076, 66120, 71060, 72732, 74936, 76560, 77520, 81345, 85272, 86768, 90915, 93670, 96976, 103037, 106590, 108460, 112404, 118320, 121220, 130152, 132240, 140505, 142120, 145464, 149872, 162690, 170544, 181830, 187340, 206074, 213180, 216920, 224808, 242440, 260304, 281010, 284240, 290928, 309111, 325380, 363660, 374680, 412148, 426360, 433840, 449616, 484880, 515185, 562020, 618222, 650760, 727320, 749360, 824296, 852720, 1030370, 1124040, 1236444, 1301520, 1454640, 1545555, 1648592, 2060740, 2248080, 2472888, 3091110, 4121480, 4945776, 6182220, 8242960, 12364440, 24728880]

約数ペア:

[(1, 24728880), (2, 12364440), (3, 8242960), (4, 6182220), (5, 4945776), (6, 4121480), (8, 3091110), (10, 2472888), (11, 2248080), (12, 2060740), (15, 1648592), (16, 1545555), (17, 1454640), (19, 1301520), (20, 1236444), (22, 1124040), (24, 1030370), (29, 852720), (30, 824296), (33, 749360), (34, 727320), (38, 650760), (40, 618222), (44, 562020), (48, 515185), (51, 484880), (55, 449616), (57, 433840), (58, 426360), (60, 412148), (66, 374680), (68, 363660), (76, 325380), (80, 309111), (85, 290928), (87, 284240), (88, 281010), (95, 260304), (102, 242440), (110, 224808), (114, 216920), (116, 213180), (120, 206074), (132, 187340), (136, 181830), (145, 170544), (152, 162690), (165, 149872), (170, 145464), (174, 142120), (176, 140505), (187, 132240), (190, 130152), (204, 121220), (209, 118320), (220, 112404), (228, 108460), (232, 106590), (240, 103037), (255, 96976), (264, 93670), (272, 90915), (285, 86768), (290, 85272), (304, 81345), (319, 77520), (323, 76560), (330, 74936), (340, 72732), (348, 71060), (374, 66120), (380, 65076), (408, 60610), (418, 59160), (435, 56848), (440, 56202), (456, 54230), (464, 53295), (493, 50160), (510, 48488), (528, 46835), (551, 44880), (561, 44080), (570, 43384), (580, 42636), (627, 39440), (638, 38760), (646, 38280), (660, 37468), (680, 36366), (696, 35530), (748, 33060), (760, 32538), (816, 30305), (836, 29580), (870, 28424), (880, 28101), (912, 27115), (935, 26448), (957, 25840), (969, 25520), (986, 25080), (1020, 24244), (1045, 23664), (1102, 22440), (1122, 22040), (1140, 21692), (1160, 21318), (1254, 19720), (1276, 19380), (1292, 19140), (1320, 18734), (1360, 18183), (1392, 17765), (1479, 16720), (1496, 16530), (1520, 16269), (1595, 15504), (1615, 15312), (1653, 14960), (1672, 14790), (1740, 14212), (1870, 13224), (1914, 12920), (1938, 12760), (1972, 12540), (2040, 12122), (2090, 11832), (2204, 11220), (2244, 11020), (2280, 10846), (2320, 10659), (2465, 10032), (2508, 9860), (2552, 9690), (2584, 9570), (2640, 9367), (2755, 8976), (2805, 8816), (2958, 8360), (2992, 8265), (3135, 7888), (3190, 7752), (3230, 7656), (3306, 7480), (3344, 7395), (3480, 7106), (3553, 6960), (3740, 6612), (3828, 6460), (3876, 6380), (3944, 6270), (4080, 6061), (4180, 5916), (4408, 5610), (4488, 5510), (4560, 5423), (4785, 5168), (4845, 5104), (4930, 5016)]