180281856

素因数分解:

$2^9\times 3^1\times {\mathrm{117371}}^1$

素因数の和:117392

約数の個数: 40

約数和(自身を含む): 480286224

約数和(自身を除く): 300004368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 117371, 234742, 352113, 469484, 704226, 938968, 1408452, 1877936, 2816904, 3755872, 5633808, 7511744, 11267616, 15023488, 22535232, 30046976, 45070464, 60093952, 90140928, 180281856]

約数ペア:

[(1, 180281856), (2, 90140928), (3, 60093952), (4, 45070464), (6, 30046976), (8, 22535232), (12, 15023488), (16, 11267616), (24, 7511744), (32, 5633808), (48, 3755872), (64, 2816904), (96, 1877936), (128, 1408452), (192, 938968), (256, 704226), (384, 469484), (512, 352113), (768, 234742), (1536, 117371)]