156849240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1307077}}^1$

素因数の和:1307091

約数の個数: 32

約数和(自身を含む): 470548080

約数和(自身を除く): 313698840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1307077, 2614154, 3921231, 5228308, 6535385, 7842462, 10456616, 13070770, 15684924, 19606155, 26141540, 31369848, 39212310, 52283080, 78424620, 156849240]

約数ペア:

[(1, 156849240), (2, 78424620), (3, 52283080), (4, 39212310), (5, 31369848), (6, 26141540), (8, 19606155), (10, 15684924), (12, 13070770), (15, 10456616), (20, 7842462), (24, 6535385), (30, 5228308), (40, 3921231), (60, 2614154), (120, 1307077)]