48445920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1979}}^1$

素因数の和:2017

約数の個数: 144

約数和(自身を含む): 175134960

約数和(自身を除く): 126689040

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, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 1979, 2040, 2448, 2720, 3060, 3958, 4080, 4896, 5937, 6120, 7916, 8160, 9895, 11874, 12240, 15832, 17811, 19790, 23748, 24480, 29685, 31664, 33643, 35622, 39580, 47496, 59370, 63328, 67286, 71244, 79160, 89055, 94992, 100929, 118740, 134572, 142488, 158320, 168215, 178110, 189984, 201858, 237480, 269144, 284976, 302787, 316640, 336430, 356220, 403716, 474960, 504645, 538288, 569952, 605574, 672860, 712440, 807432, 949920, 1009290, 1076576, 1211148, 1345720, 1424880, 1513935, 1614864, 2018580, 2422296, 2691440, 2849760, 3027870, 3229728, 4037160, 4844592, 5382880, 6055740, 8074320, 9689184, 12111480, 16148640, 24222960, 48445920]

約数ペア:

[(1, 48445920), (2, 24222960), (3, 16148640), (4, 12111480), (5, 9689184), (6, 8074320), (8, 6055740), (9, 5382880), (10, 4844592), (12, 4037160), (15, 3229728), (16, 3027870), (17, 2849760), (18, 2691440), (20, 2422296), (24, 2018580), (30, 1614864), (32, 1513935), (34, 1424880), (36, 1345720), (40, 1211148), (45, 1076576), (48, 1009290), (51, 949920), (60, 807432), (68, 712440), (72, 672860), (80, 605574), (85, 569952), (90, 538288), (96, 504645), (102, 474960), (120, 403716), (136, 356220), (144, 336430), (153, 316640), (160, 302787), (170, 284976), (180, 269144), (204, 237480), (240, 201858), (255, 189984), (272, 178110), (288, 168215), (306, 158320), (340, 142488), (360, 134572), (408, 118740), (480, 100929), (510, 94992), (544, 89055), (612, 79160), (680, 71244), (720, 67286), (765, 63328), (816, 59370), (1020, 47496), (1224, 39580), (1360, 35622), (1440, 33643), (1530, 31664), (1632, 29685), (1979, 24480), (2040, 23748), (2448, 19790), (2720, 17811), (3060, 15832), (3958, 12240), (4080, 11874), (4896, 9895), (5937, 8160), (6120, 7916)]