57386880

素因数分解:

$2^7\times 3^7\times 5^1\times {\mathrm{41}}^1$

素因数の和:81

約数の個数: 256

約数和(自身を含む): 210772800

約数和(自身を除く): 153385920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 81, 82, 90, 96, 108, 120, 123, 128, 135, 144, 160, 162, 164, 180, 192, 205, 216, 240, 243, 246, 270, 288, 320, 324, 328, 360, 369, 384, 405, 410, 432, 480, 486, 492, 540, 576, 615, 640, 648, 656, 720, 729, 738, 810, 820, 864, 960, 972, 984, 1080, 1107, 1152, 1215, 1230, 1296, 1312, 1440, 1458, 1476, 1620, 1640, 1728, 1845, 1920, 1944, 1968, 2160, 2187, 2214, 2430, 2460, 2592, 2624, 2880, 2916, 2952, 3240, 3280, 3321, 3456, 3645, 3690, 3888, 3936, 4320, 4374, 4428, 4860, 4920, 5184, 5248, 5535, 5760, 5832, 5904, 6480, 6560, 6642, 7290, 7380, 7776, 7872, 8640, 8748, 8856, 9720, 9840, 9963, 10368, 10935, 11070, 11664, 11808, 12960, 13120, 13284, 14580, 14760, 15552, 15744, 16605, 17280, 17496, 17712, 19440, 19680, 19926, 21870, 22140, 23328, 23616, 25920, 26240, 26568, 29160, 29520, 29889, 31104, 33210, 34992, 35424, 38880, 39360, 39852, 43740, 44280, 46656, 47232, 49815, 51840, 53136, 58320, 59040, 59778, 66420, 69984, 70848, 77760, 78720, 79704, 87480, 88560, 89667, 93312, 99630, 106272, 116640, 118080, 119556, 132840, 139968, 141696, 149445, 155520, 159408, 174960, 177120, 179334, 199260, 212544, 233280, 236160, 239112, 265680, 279936, 298890, 318816, 349920, 354240, 358668, 398520, 425088, 448335, 466560, 478224, 531360, 597780, 637632, 699840, 708480, 717336, 797040, 896670, 956448, 1062720, 1195560, 1275264, 1399680, 1434672, 1594080, 1793340, 1912896, 2125440, 2391120, 2869344, 3188160, 3586680, 3825792, 4782240, 5738688, 6376320, 7173360, 9564480, 11477376, 14346720, 19128960, 28693440, 57386880]

約数ペア:

[(1, 57386880), (2, 28693440), (3, 19128960), (4, 14346720), (5, 11477376), (6, 9564480), (8, 7173360), (9, 6376320), (10, 5738688), (12, 4782240), (15, 3825792), (16, 3586680), (18, 3188160), (20, 2869344), (24, 2391120), (27, 2125440), (30, 1912896), (32, 1793340), (36, 1594080), (40, 1434672), (41, 1399680), (45, 1275264), (48, 1195560), (54, 1062720), (60, 956448), (64, 896670), (72, 797040), (80, 717336), (81, 708480), (82, 699840), (90, 637632), (96, 597780), (108, 531360), (120, 478224), (123, 466560), (128, 448335), (135, 425088), (144, 398520), (160, 358668), (162, 354240), (164, 349920), (180, 318816), (192, 298890), (205, 279936), (216, 265680), (240, 239112), (243, 236160), (246, 233280), (270, 212544), (288, 199260), (320, 179334), (324, 177120), (328, 174960), (360, 159408), (369, 155520), (384, 149445), (405, 141696), (410, 139968), (432, 132840), (480, 119556), (486, 118080), (492, 116640), (540, 106272), (576, 99630), (615, 93312), (640, 89667), (648, 88560), (656, 87480), (720, 79704), (729, 78720), (738, 77760), (810, 70848), (820, 69984), (864, 66420), (960, 59778), (972, 59040), (984, 58320), (1080, 53136), (1107, 51840), (1152, 49815), (1215, 47232), (1230, 46656), (1296, 44280), (1312, 43740), (1440, 39852), (1458, 39360), (1476, 38880), (1620, 35424), (1640, 34992), (1728, 33210), (1845, 31104), (1920, 29889), (1944, 29520), (1968, 29160), (2160, 26568), (2187, 26240), (2214, 25920), (2430, 23616), (2460, 23328), (2592, 22140), (2624, 21870), (2880, 19926), (2916, 19680), (2952, 19440), (3240, 17712), (3280, 17496), (3321, 17280), (3456, 16605), (3645, 15744), (3690, 15552), (3888, 14760), (3936, 14580), (4320, 13284), (4374, 13120), (4428, 12960), (4860, 11808), (4920, 11664), (5184, 11070), (5248, 10935), (5535, 10368), (5760, 9963), (5832, 9840), (5904, 9720), (6480, 8856), (6560, 8748), (6642, 8640), (7290, 7872), (7380, 7776)]