67089840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{279541}}^1$

素因数の和:279557

約数の個数: 40

約数和(自身を含む): 207979248

約数和(自身を除く): 140889408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 279541, 559082, 838623, 1118164, 1397705, 1677246, 2236328, 2795410, 3354492, 4193115, 4472656, 5590820, 6708984, 8386230, 11181640, 13417968, 16772460, 22363280, 33544920, 67089840]

約数ペア:

[(1, 67089840), (2, 33544920), (3, 22363280), (4, 16772460), (5, 13417968), (6, 11181640), (8, 8386230), (10, 6708984), (12, 5590820), (15, 4472656), (16, 4193115), (20, 3354492), (24, 2795410), (30, 2236328), (40, 1677246), (48, 1397705), (60, 1118164), (80, 838623), (120, 559082), (240, 279541)]