268359360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{279541}}^1$

素因数の和:279561

約数の個数: 56

約数和(自身を含む): 852044016

約数和(自身を除く): 583684656

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, 160, 192, 240, 320, 480, 960, 279541, 559082, 838623, 1118164, 1397705, 1677246, 2236328, 2795410, 3354492, 4193115, 4472656, 5590820, 6708984, 8386230, 8945312, 11181640, 13417968, 16772460, 17890624, 22363280, 26835936, 33544920, 44726560, 53671872, 67089840, 89453120, 134179680, 268359360]

約数ペア:

[(1, 268359360), (2, 134179680), (3, 89453120), (4, 67089840), (5, 53671872), (6, 44726560), (8, 33544920), (10, 26835936), (12, 22363280), (15, 17890624), (16, 16772460), (20, 13417968), (24, 11181640), (30, 8945312), (32, 8386230), (40, 6708984), (48, 5590820), (60, 4472656), (64, 4193115), (80, 3354492), (96, 2795410), (120, 2236328), (160, 1677246), (192, 1397705), (240, 1118164), (320, 838623), (480, 559082), (960, 279541)]