84545280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:247

約数の個数: 216

約数和(自身を含む): 301326480

約数和(自身を除く): 216781200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 179, 180, 192, 205, 240, 246, 256, 288, 320, 328, 358, 360, 369, 384, 410, 480, 492, 537, 576, 615, 640, 656, 716, 720, 738, 768, 820, 895, 960, 984, 1074, 1152, 1230, 1280, 1312, 1432, 1440, 1476, 1611, 1640, 1790, 1845, 1920, 1968, 2148, 2304, 2460, 2624, 2685, 2864, 2880, 2952, 3222, 3280, 3580, 3690, 3840, 3936, 4296, 4920, 5248, 5370, 5728, 5760, 5904, 6444, 6560, 7160, 7339, 7380, 7872, 8055, 8592, 9840, 10496, 10740, 11456, 11520, 11808, 12888, 13120, 14320, 14678, 14760, 15744, 16110, 17184, 19680, 21480, 22017, 22912, 23616, 25776, 26240, 28640, 29356, 29520, 31488, 32220, 34368, 36695, 39360, 42960, 44034, 45824, 47232, 51552, 52480, 57280, 58712, 59040, 64440, 66051, 68736, 73390, 78720, 85920, 88068, 94464, 103104, 110085, 114560, 117424, 118080, 128880, 132102, 137472, 146780, 157440, 171840, 176136, 206208, 220170, 229120, 234848, 236160, 257760, 264204, 293560, 330255, 343680, 352272, 412416, 440340, 469696, 472320, 515520, 528408, 587120, 660510, 687360, 704544, 880680, 939392, 1031040, 1056816, 1174240, 1321020, 1409088, 1761360, 1878784, 2062080, 2113632, 2348480, 2642040, 2818176, 3522720, 4227264, 4696960, 5284080, 5636352, 7045440, 8454528, 9393920, 10568160, 14090880, 16909056, 21136320, 28181760, 42272640, 84545280]

約数ペア:

[(1, 84545280), (2, 42272640), (3, 28181760), (4, 21136320), (5, 16909056), (6, 14090880), (8, 10568160), (9, 9393920), (10, 8454528), (12, 7045440), (15, 5636352), (16, 5284080), (18, 4696960), (20, 4227264), (24, 3522720), (30, 2818176), (32, 2642040), (36, 2348480), (40, 2113632), (41, 2062080), (45, 1878784), (48, 1761360), (60, 1409088), (64, 1321020), (72, 1174240), (80, 1056816), (82, 1031040), (90, 939392), (96, 880680), (120, 704544), (123, 687360), (128, 660510), (144, 587120), (160, 528408), (164, 515520), (179, 472320), (180, 469696), (192, 440340), (205, 412416), (240, 352272), (246, 343680), (256, 330255), (288, 293560), (320, 264204), (328, 257760), (358, 236160), (360, 234848), (369, 229120), (384, 220170), (410, 206208), (480, 176136), (492, 171840), (537, 157440), (576, 146780), (615, 137472), (640, 132102), (656, 128880), (716, 118080), (720, 117424), (738, 114560), (768, 110085), (820, 103104), (895, 94464), (960, 88068), (984, 85920), (1074, 78720), (1152, 73390), (1230, 68736), (1280, 66051), (1312, 64440), (1432, 59040), (1440, 58712), (1476, 57280), (1611, 52480), (1640, 51552), (1790, 47232), (1845, 45824), (1920, 44034), (1968, 42960), (2148, 39360), (2304, 36695), (2460, 34368), (2624, 32220), (2685, 31488), (2864, 29520), (2880, 29356), (2952, 28640), (3222, 26240), (3280, 25776), (3580, 23616), (3690, 22912), (3840, 22017), (3936, 21480), (4296, 19680), (4920, 17184), (5248, 16110), (5370, 15744), (5728, 14760), (5760, 14678), (5904, 14320), (6444, 13120), (6560, 12888), (7160, 11808), (7339, 11520), (7380, 11456), (7872, 10740), (8055, 10496), (8592, 9840)]