159399180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{885551}}^1$

素因数の和:885566

約数の個数: 36

約数和(自身を含む): 483511392

約数和(自身を除く): 324112212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 885551, 1771102, 2656653, 3542204, 4427755, 5313306, 7969959, 8855510, 10626612, 13283265, 15939918, 17711020, 26566530, 31879836, 39849795, 53133060, 79699590, 159399180]

約数ペア:

[(1, 159399180), (2, 79699590), (3, 53133060), (4, 39849795), (5, 31879836), (6, 26566530), (9, 17711020), (10, 15939918), (12, 13283265), (15, 10626612), (18, 8855510), (20, 7969959), (30, 5313306), (36, 4427755), (45, 3542204), (60, 2656653), (90, 1771102), (180, 885551)]