240627456

素因数分解:

$2^8\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1179

約数の個数: 144

約数和(自身を含む): 735185920

約数和(自身を除く): 494558464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 256, 279, 288, 372, 384, 432, 496, 558, 576, 744, 768, 837, 864, 992, 1116, 1123, 1152, 1488, 1674, 1728, 1984, 2232, 2246, 2304, 2976, 3348, 3369, 3456, 3968, 4464, 4492, 5952, 6696, 6738, 6912, 7936, 8928, 8984, 10107, 11904, 13392, 13476, 17856, 17968, 20214, 23808, 26784, 26952, 30321, 34813, 35712, 35936, 40428, 53568, 53904, 60642, 69626, 71424, 71872, 80856, 104439, 107136, 107808, 121284, 139252, 143744, 161712, 208878, 214272, 215616, 242568, 278504, 287488, 313317, 323424, 417756, 431232, 485136, 557008, 626634, 646848, 835512, 862464, 939951, 970272, 1114016, 1253268, 1293696, 1671024, 1879902, 1940544, 2228032, 2506536, 2587392, 3342048, 3759804, 3881088, 4456064, 5013072, 6684096, 7519608, 7762176, 8912128, 10026144, 13368192, 15039216, 20052288, 26736384, 30078432, 40104576, 60156864, 80209152, 120313728, 240627456]

約数ペア:

[(1, 240627456), (2, 120313728), (3, 80209152), (4, 60156864), (6, 40104576), (8, 30078432), (9, 26736384), (12, 20052288), (16, 15039216), (18, 13368192), (24, 10026144), (27, 8912128), (31, 7762176), (32, 7519608), (36, 6684096), (48, 5013072), (54, 4456064), (62, 3881088), (64, 3759804), (72, 3342048), (93, 2587392), (96, 2506536), (108, 2228032), (124, 1940544), (128, 1879902), (144, 1671024), (186, 1293696), (192, 1253268), (216, 1114016), (248, 970272), (256, 939951), (279, 862464), (288, 835512), (372, 646848), (384, 626634), (432, 557008), (496, 485136), (558, 431232), (576, 417756), (744, 323424), (768, 313317), (837, 287488), (864, 278504), (992, 242568), (1116, 215616), (1123, 214272), (1152, 208878), (1488, 161712), (1674, 143744), (1728, 139252), (1984, 121284), (2232, 107808), (2246, 107136), (2304, 104439), (2976, 80856), (3348, 71872), (3369, 71424), (3456, 69626), (3968, 60642), (4464, 53904), (4492, 53568), (5952, 40428), (6696, 35936), (6738, 35712), (6912, 34813), (7936, 30321), (8928, 26952), (8984, 26784), (10107, 23808), (11904, 20214), (13392, 17968), (13476, 17856)]