145107540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{806153}}^1$

素因数の和:806168

約数の個数: 36

約数和(自身を含む): 440160084

約数和(自身を除く): 295052544

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 806153, 1612306, 2418459, 3224612, 4030765, 4836918, 7255377, 8061530, 9673836, 12092295, 14510754, 16123060, 24184590, 29021508, 36276885, 48369180, 72553770, 145107540]

約数ペア:

[(1, 145107540), (2, 72553770), (3, 48369180), (4, 36276885), (5, 29021508), (6, 24184590), (9, 16123060), (10, 14510754), (12, 12092295), (15, 9673836), (18, 8061530), (20, 7255377), (30, 4836918), (36, 4030765), (45, 3224612), (60, 2418459), (90, 1612306), (180, 806153)]