541568640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2221}}^1$

素因数の和:2370

約数の個数: 128

約数和(自身を含む): 1740625920

約数和(自身を除く): 1199057280

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, 127, 128, 160, 192, 240, 254, 320, 381, 384, 480, 508, 635, 640, 762, 960, 1016, 1270, 1524, 1905, 1920, 2032, 2221, 2540, 3048, 3810, 4064, 4442, 5080, 6096, 6663, 7620, 8128, 8884, 10160, 11105, 12192, 13326, 15240, 16256, 17768, 20320, 22210, 24384, 26652, 30480, 33315, 35536, 40640, 44420, 48768, 53304, 60960, 66630, 71072, 81280, 88840, 106608, 121920, 133260, 142144, 177680, 213216, 243840, 266520, 282067, 284288, 355360, 426432, 533040, 564134, 710720, 846201, 852864, 1066080, 1128268, 1410335, 1421440, 1692402, 2132160, 2256536, 2820670, 3384804, 4231005, 4264320, 4513072, 5641340, 6769608, 8462010, 9026144, 11282680, 13539216, 16924020, 18052288, 22565360, 27078432, 33848040, 36104576, 45130720, 54156864, 67696080, 90261440, 108313728, 135392160, 180522880, 270784320, 541568640]

約数ペア:

[(1, 541568640), (2, 270784320), (3, 180522880), (4, 135392160), (5, 108313728), (6, 90261440), (8, 67696080), (10, 54156864), (12, 45130720), (15, 36104576), (16, 33848040), (20, 27078432), (24, 22565360), (30, 18052288), (32, 16924020), (40, 13539216), (48, 11282680), (60, 9026144), (64, 8462010), (80, 6769608), (96, 5641340), (120, 4513072), (127, 4264320), (128, 4231005), (160, 3384804), (192, 2820670), (240, 2256536), (254, 2132160), (320, 1692402), (381, 1421440), (384, 1410335), (480, 1128268), (508, 1066080), (635, 852864), (640, 846201), (762, 710720), (960, 564134), (1016, 533040), (1270, 426432), (1524, 355360), (1905, 284288), (1920, 282067), (2032, 266520), (2221, 243840), (2540, 213216), (3048, 177680), (3810, 142144), (4064, 133260), (4442, 121920), (5080, 106608), (6096, 88840), (6663, 81280), (7620, 71072), (8128, 66630), (8884, 60960), (10160, 53304), (11105, 48768), (12192, 44420), (13326, 40640), (15240, 35536), (16256, 33315), (17768, 30480), (20320, 26652), (22210, 24384)]