8649240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{72077}}^1$

素因数の和:72091

約数の個数: 32

約数和(自身を含む): 25948080

約数和(自身を除く): 17298840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 72077, 144154, 216231, 288308, 360385, 432462, 576616, 720770, 864924, 1081155, 1441540, 1729848, 2162310, 2883080, 4324620, 8649240]

約数ペア:

[(1, 8649240), (2, 4324620), (3, 2883080), (4, 2162310), (5, 1729848), (6, 1441540), (8, 1081155), (10, 864924), (12, 720770), (15, 576616), (20, 432462), (24, 360385), (30, 288308), (40, 216231), (60, 144154), (120, 72077)]