159561540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{886453}}^1$

素因数の和:886468

約数の個数: 36

約数和(自身を含む): 484003884

約数和(自身を除く): 324442344

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 886453, 1772906, 2659359, 3545812, 4432265, 5318718, 7978077, 8864530, 10637436, 13296795, 15956154, 17729060, 26593590, 31912308, 39890385, 53187180, 79780770, 159561540]

約数ペア:

[(1, 159561540), (2, 79780770), (3, 53187180), (4, 39890385), (5, 31912308), (6, 26593590), (9, 17729060), (10, 15956154), (12, 13296795), (15, 10637436), (18, 8864530), (20, 7978077), (30, 5318718), (36, 4432265), (45, 3545812), (60, 2659359), (90, 1772906), (180, 886453)]