8249760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:375

約数の個数: 144

約数和(自身を含む): 29896776

約数和(自身を除く): 21647016

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, 337, 340, 360, 408, 480, 510, 544, 612, 674, 680, 720, 765, 816, 1011, 1020, 1224, 1348, 1360, 1440, 1530, 1632, 1685, 2022, 2040, 2448, 2696, 2720, 3033, 3060, 3370, 4044, 4080, 4896, 5055, 5392, 5729, 6066, 6120, 6740, 8088, 8160, 10110, 10784, 11458, 12132, 12240, 13480, 15165, 16176, 17187, 20220, 22916, 24264, 24480, 26960, 28645, 30330, 32352, 34374, 40440, 45832, 48528, 51561, 53920, 57290, 60660, 68748, 80880, 85935, 91664, 97056, 103122, 114580, 121320, 137496, 161760, 171870, 183328, 206244, 229160, 242640, 257805, 274992, 343740, 412488, 458320, 485280, 515610, 549984, 687480, 824976, 916640, 1031220, 1374960, 1649952, 2062440, 2749920, 4124880, 8249760]

約数ペア:

[(1, 8249760), (2, 4124880), (3, 2749920), (4, 2062440), (5, 1649952), (6, 1374960), (8, 1031220), (9, 916640), (10, 824976), (12, 687480), (15, 549984), (16, 515610), (17, 485280), (18, 458320), (20, 412488), (24, 343740), (30, 274992), (32, 257805), (34, 242640), (36, 229160), (40, 206244), (45, 183328), (48, 171870), (51, 161760), (60, 137496), (68, 121320), (72, 114580), (80, 103122), (85, 97056), (90, 91664), (96, 85935), (102, 80880), (120, 68748), (136, 60660), (144, 57290), (153, 53920), (160, 51561), (170, 48528), (180, 45832), (204, 40440), (240, 34374), (255, 32352), (272, 30330), (288, 28645), (306, 26960), (337, 24480), (340, 24264), (360, 22916), (408, 20220), (480, 17187), (510, 16176), (544, 15165), (612, 13480), (674, 12240), (680, 12132), (720, 11458), (765, 10784), (816, 10110), (1011, 8160), (1020, 8088), (1224, 6740), (1348, 6120), (1360, 6066), (1440, 5729), (1530, 5392), (1632, 5055), (1685, 4896), (2022, 4080), (2040, 4044), (2448, 3370), (2696, 3060), (2720, 3033)]