23451840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:519

約数の個数: 168

約数和(自身を含む): 85587840

約数和(自身を除く): 62136000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 479, 480, 510, 544, 576, 612, 680, 720, 765, 816, 958, 960, 1020, 1088, 1224, 1360, 1437, 1440, 1530, 1632, 1916, 2040, 2395, 2448, 2720, 2874, 2880, 3060, 3264, 3832, 4080, 4311, 4790, 4896, 5440, 5748, 6120, 7185, 7664, 8143, 8160, 8622, 9580, 9792, 11496, 12240, 14370, 15328, 16286, 16320, 17244, 19160, 21555, 22992, 24429, 24480, 28740, 30656, 32572, 34488, 38320, 40715, 43110, 45984, 48858, 48960, 57480, 65144, 68976, 73287, 76640, 81430, 86220, 91968, 97716, 114960, 122145, 130288, 137952, 146574, 153280, 162860, 172440, 195432, 229920, 244290, 260576, 275904, 293148, 325720, 344880, 366435, 390864, 459840, 488580, 521152, 586296, 651440, 689760, 732870, 781728, 977160, 1172592, 1302880, 1379520, 1465740, 1563456, 1954320, 2345184, 2605760, 2931480, 3908640, 4690368, 5862960, 7817280, 11725920, 23451840]

約数ペア:

[(1, 23451840), (2, 11725920), (3, 7817280), (4, 5862960), (5, 4690368), (6, 3908640), (8, 2931480), (9, 2605760), (10, 2345184), (12, 1954320), (15, 1563456), (16, 1465740), (17, 1379520), (18, 1302880), (20, 1172592), (24, 977160), (30, 781728), (32, 732870), (34, 689760), (36, 651440), (40, 586296), (45, 521152), (48, 488580), (51, 459840), (60, 390864), (64, 366435), (68, 344880), (72, 325720), (80, 293148), (85, 275904), (90, 260576), (96, 244290), (102, 229920), (120, 195432), (136, 172440), (144, 162860), (153, 153280), (160, 146574), (170, 137952), (180, 130288), (192, 122145), (204, 114960), (240, 97716), (255, 91968), (272, 86220), (288, 81430), (306, 76640), (320, 73287), (340, 68976), (360, 65144), (408, 57480), (479, 48960), (480, 48858), (510, 45984), (544, 43110), (576, 40715), (612, 38320), (680, 34488), (720, 32572), (765, 30656), (816, 28740), (958, 24480), (960, 24429), (1020, 22992), (1088, 21555), (1224, 19160), (1360, 17244), (1437, 16320), (1440, 16286), (1530, 15328), (1632, 14370), (1916, 12240), (2040, 11496), (2395, 9792), (2448, 9580), (2720, 8622), (2874, 8160), (2880, 8143), (3060, 7664), (3264, 7185), (3832, 6120), (4080, 5748), (4311, 5440), (4790, 4896)]