280654848

素因数分解:

$2^{10}\times 3^3\times {\mathrm{10151}}^1$

素因数の和:10180

約数の個数: 88

約数和(自身を含む): 831245760

約数和(自身を除く): 550590912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1024, 1152, 1536, 1728, 2304, 3072, 3456, 4608, 6912, 9216, 10151, 13824, 20302, 27648, 30453, 40604, 60906, 81208, 91359, 121812, 162416, 182718, 243624, 274077, 324832, 365436, 487248, 548154, 649664, 730872, 974496, 1096308, 1299328, 1461744, 1948992, 2192616, 2598656, 2923488, 3897984, 4385232, 5197312, 5846976, 7795968, 8770464, 10394624, 11693952, 15591936, 17540928, 23387904, 31183872, 35081856, 46775808, 70163712, 93551616, 140327424, 280654848]

約数ペア:

[(1, 280654848), (2, 140327424), (3, 93551616), (4, 70163712), (6, 46775808), (8, 35081856), (9, 31183872), (12, 23387904), (16, 17540928), (18, 15591936), (24, 11693952), (27, 10394624), (32, 8770464), (36, 7795968), (48, 5846976), (54, 5197312), (64, 4385232), (72, 3897984), (96, 2923488), (108, 2598656), (128, 2192616), (144, 1948992), (192, 1461744), (216, 1299328), (256, 1096308), (288, 974496), (384, 730872), (432, 649664), (512, 548154), (576, 487248), (768, 365436), (864, 324832), (1024, 274077), (1152, 243624), (1536, 182718), (1728, 162416), (2304, 121812), (3072, 91359), (3456, 81208), (4608, 60906), (6912, 40604), (9216, 30453), (10151, 27648), (13824, 20302)]