11725920

素因数分解:

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

素因数の和:517

約数の個数: 144

約数和(自身を含む): 42456960

約数和(自身を除く): 30731040

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, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 479, 480, 510, 544, 612, 680, 720, 765, 816, 958, 1020, 1224, 1360, 1437, 1440, 1530, 1632, 1916, 2040, 2395, 2448, 2720, 2874, 3060, 3832, 4080, 4311, 4790, 4896, 5748, 6120, 7185, 7664, 8143, 8160, 8622, 9580, 11496, 12240, 14370, 15328, 16286, 17244, 19160, 21555, 22992, 24429, 24480, 28740, 32572, 34488, 38320, 40715, 43110, 45984, 48858, 57480, 65144, 68976, 73287, 76640, 81430, 86220, 97716, 114960, 122145, 130288, 137952, 146574, 162860, 172440, 195432, 229920, 244290, 260576, 293148, 325720, 344880, 366435, 390864, 488580, 586296, 651440, 689760, 732870, 781728, 977160, 1172592, 1302880, 1465740, 1954320, 2345184, 2931480, 3908640, 5862960, 11725920]

約数ペア:

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