40209240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{335077}}^1$

素因数の和:335091

約数の個数: 32

約数和(自身を含む): 120628080

約数和(自身を除く): 80418840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 335077, 670154, 1005231, 1340308, 1675385, 2010462, 2680616, 3350770, 4020924, 5026155, 6701540, 8041848, 10052310, 13403080, 20104620, 40209240]

約数ペア:

[(1, 40209240), (2, 20104620), (3, 13403080), (4, 10052310), (5, 8041848), (6, 6701540), (8, 5026155), (10, 4020924), (12, 3350770), (15, 2680616), (20, 2010462), (24, 1675385), (30, 1340308), (40, 1005231), (60, 670154), (120, 335077)]