315290880

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{3041}}^1$

素因数の和:3074

約数の個数: 180

約数和(自身を含む): 1128539412

約数和(自身を除く): 813248532

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3041, 3240, 3456, 3840, 4320, 5184, 5760, 6082, 6480, 6912, 8640, 9123, 10368, 11520, 12164, 12960, 15205, 17280, 18246, 20736, 24328, 25920, 27369, 30410, 34560, 36492, 45615, 48656, 51840, 54738, 60820, 72984, 82107, 91230, 97312, 103680, 109476, 121640, 136845, 145968, 164214, 182460, 194624, 218952, 243280, 246321, 273690, 291936, 328428, 364920, 389248, 410535, 437904, 486560, 492642, 547380, 583872, 656856, 729840, 778496, 821070, 875808, 973120, 985284, 1094760, 1167744, 1231605, 1313712, 1459680, 1642140, 1751616, 1946240, 1970568, 2189520, 2335488, 2463210, 2627424, 2919360, 3284280, 3503232, 3892480, 3941136, 4379040, 4926420, 5254848, 5838720, 6568560, 7006464, 7882272, 8758080, 9852840, 10509696, 11677440, 13137120, 15764544, 17516160, 19705680, 21019392, 26274240, 31529088, 35032320, 39411360, 52548480, 63058176, 78822720, 105096960, 157645440, 315290880]

約数ペア:

[(1, 315290880), (2, 157645440), (3, 105096960), (4, 78822720), (5, 63058176), (6, 52548480), (8, 39411360), (9, 35032320), (10, 31529088), (12, 26274240), (15, 21019392), (16, 19705680), (18, 17516160), (20, 15764544), (24, 13137120), (27, 11677440), (30, 10509696), (32, 9852840), (36, 8758080), (40, 7882272), (45, 7006464), (48, 6568560), (54, 5838720), (60, 5254848), (64, 4926420), (72, 4379040), (80, 3941136), (81, 3892480), (90, 3503232), (96, 3284280), (108, 2919360), (120, 2627424), (128, 2463210), (135, 2335488), (144, 2189520), (160, 1970568), (162, 1946240), (180, 1751616), (192, 1642140), (216, 1459680), (240, 1313712), (256, 1231605), (270, 1167744), (288, 1094760), (320, 985284), (324, 973120), (360, 875808), (384, 821070), (405, 778496), (432, 729840), (480, 656856), (540, 583872), (576, 547380), (640, 492642), (648, 486560), (720, 437904), (768, 410535), (810, 389248), (864, 364920), (960, 328428), (1080, 291936), (1152, 273690), (1280, 246321), (1296, 243280), (1440, 218952), (1620, 194624), (1728, 182460), (1920, 164214), (2160, 145968), (2304, 136845), (2592, 121640), (2880, 109476), (3041, 103680), (3240, 97312), (3456, 91230), (3840, 82107), (4320, 72984), (5184, 60820), (5760, 54738), (6082, 51840), (6480, 48656), (6912, 45615), (8640, 36492), (9123, 34560), (10368, 30410), (11520, 27369), (12164, 25920), (12960, 24328), (15205, 20736), (17280, 18246)]