159687540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{887153}}^1$

素因数の和:887168

約数の個数: 36

約数和(自身を含む): 484386084

約数和(自身を除く): 324698544

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 887153, 1774306, 2661459, 3548612, 4435765, 5322918, 7984377, 8871530, 10645836, 13307295, 15968754, 17743060, 26614590, 31937508, 39921885, 53229180, 79843770, 159687540]

約数ペア:

[(1, 159687540), (2, 79843770), (3, 53229180), (4, 39921885), (5, 31937508), (6, 26614590), (9, 17743060), (10, 15968754), (12, 13307295), (15, 10645836), (18, 8871530), (20, 7984377), (30, 5322918), (36, 4435765), (45, 3548612), (60, 2661459), (90, 1774306), (180, 887153)]