2129760

素因数分解:

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

素因数の和:70

約数の個数: 192

約数和(自身を含む): 8164800

約数和(自身を除く): 6035040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 29, 30, 32, 34, 36, 40, 45, 48, 51, 54, 58, 60, 68, 72, 80, 85, 87, 90, 96, 102, 108, 116, 120, 135, 136, 144, 145, 153, 160, 170, 174, 180, 204, 216, 232, 240, 255, 261, 270, 272, 288, 290, 306, 340, 348, 360, 408, 432, 435, 459, 464, 480, 493, 510, 522, 540, 544, 580, 612, 680, 696, 720, 765, 783, 816, 864, 870, 918, 928, 986, 1020, 1044, 1080, 1160, 1224, 1305, 1360, 1392, 1440, 1479, 1530, 1566, 1632, 1740, 1836, 1972, 2040, 2088, 2160, 2295, 2320, 2448, 2465, 2610, 2720, 2784, 2958, 3060, 3132, 3480, 3672, 3915, 3944, 4080, 4176, 4320, 4437, 4590, 4640, 4896, 4930, 5220, 5916, 6120, 6264, 6960, 7344, 7395, 7830, 7888, 8160, 8352, 8874, 9180, 9860, 10440, 11832, 12240, 12528, 13311, 13920, 14688, 14790, 15660, 15776, 17748, 18360, 19720, 20880, 22185, 23664, 24480, 25056, 26622, 29580, 31320, 35496, 36720, 39440, 41760, 44370, 47328, 53244, 59160, 62640, 66555, 70992, 73440, 78880, 88740, 106488, 118320, 125280, 133110, 141984, 177480, 212976, 236640, 266220, 354960, 425952, 532440, 709920, 1064880, 2129760]

約数ペア:

[(1, 2129760), (2, 1064880), (3, 709920), (4, 532440), (5, 425952), (6, 354960), (8, 266220), (9, 236640), (10, 212976), (12, 177480), (15, 141984), (16, 133110), (17, 125280), (18, 118320), (20, 106488), (24, 88740), (27, 78880), (29, 73440), (30, 70992), (32, 66555), (34, 62640), (36, 59160), (40, 53244), (45, 47328), (48, 44370), (51, 41760), (54, 39440), (58, 36720), (60, 35496), (68, 31320), (72, 29580), (80, 26622), (85, 25056), (87, 24480), (90, 23664), (96, 22185), (102, 20880), (108, 19720), (116, 18360), (120, 17748), (135, 15776), (136, 15660), (144, 14790), (145, 14688), (153, 13920), (160, 13311), (170, 12528), (174, 12240), (180, 11832), (204, 10440), (216, 9860), (232, 9180), (240, 8874), (255, 8352), (261, 8160), (270, 7888), (272, 7830), (288, 7395), (290, 7344), (306, 6960), (340, 6264), (348, 6120), (360, 5916), (408, 5220), (432, 4930), (435, 4896), (459, 4640), (464, 4590), (480, 4437), (493, 4320), (510, 4176), (522, 4080), (540, 3944), (544, 3915), (580, 3672), (612, 3480), (680, 3132), (696, 3060), (720, 2958), (765, 2784), (783, 2720), (816, 2610), (864, 2465), (870, 2448), (918, 2320), (928, 2295), (986, 2160), (1020, 2088), (1044, 2040), (1080, 1972), (1160, 1836), (1224, 1740), (1305, 1632), (1360, 1566), (1392, 1530), (1440, 1479)]