827264640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{827}}^1$

素因数の和:1370

約数の個数: 128

約数和(自身を含む): 2645161920

約数和(自身を除く): 1817897280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 521, 640, 827, 960, 1042, 1563, 1654, 1920, 2084, 2481, 2605, 3126, 3308, 4135, 4168, 4962, 5210, 6252, 6616, 7815, 8270, 8336, 9924, 10420, 12405, 12504, 13232, 15630, 16540, 16672, 19848, 20840, 24810, 25008, 26464, 31260, 33080, 33344, 39696, 41680, 49620, 50016, 52928, 62520, 66160, 66688, 79392, 83360, 99240, 100032, 105856, 125040, 132320, 158784, 166720, 198480, 200064, 250080, 264640, 317568, 333440, 396960, 430867, 500160, 529280, 793920, 861734, 1000320, 1292601, 1587840, 1723468, 2154335, 2585202, 3446936, 4308670, 5170404, 6463005, 6893872, 8617340, 10340808, 12926010, 13787744, 17234680, 20681616, 25852020, 27575488, 34469360, 41363232, 51704040, 55150976, 68938720, 82726464, 103408080, 137877440, 165452928, 206816160, 275754880, 413632320, 827264640]

約数ペア:

[(1, 827264640), (2, 413632320), (3, 275754880), (4, 206816160), (5, 165452928), (6, 137877440), (8, 103408080), (10, 82726464), (12, 68938720), (15, 55150976), (16, 51704040), (20, 41363232), (24, 34469360), (30, 27575488), (32, 25852020), (40, 20681616), (48, 17234680), (60, 13787744), (64, 12926010), (80, 10340808), (96, 8617340), (120, 6893872), (128, 6463005), (160, 5170404), (192, 4308670), (240, 3446936), (320, 2585202), (384, 2154335), (480, 1723468), (521, 1587840), (640, 1292601), (827, 1000320), (960, 861734), (1042, 793920), (1563, 529280), (1654, 500160), (1920, 430867), (2084, 396960), (2481, 333440), (2605, 317568), (3126, 264640), (3308, 250080), (4135, 200064), (4168, 198480), (4962, 166720), (5210, 158784), (6252, 132320), (6616, 125040), (7815, 105856), (8270, 100032), (8336, 99240), (9924, 83360), (10420, 79392), (12405, 66688), (12504, 66160), (13232, 62520), (15630, 52928), (16540, 50016), (16672, 49620), (19848, 41680), (20840, 39696), (24810, 33344), (25008, 33080), (26464, 31260)]