155529540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{864053}}^1$

素因数の和:864068

約数の個数: 36

約数和(自身を含む): 471773484

約数和(自身を除く): 316243944

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 864053, 1728106, 2592159, 3456212, 4320265, 5184318, 7776477, 8640530, 10368636, 12960795, 15552954, 17281060, 25921590, 31105908, 38882385, 51843180, 77764770, 155529540]

約数ペア:

[(1, 155529540), (2, 77764770), (3, 51843180), (4, 38882385), (5, 31105908), (6, 25921590), (9, 17281060), (10, 15552954), (12, 12960795), (15, 10368636), (18, 8640530), (20, 7776477), (30, 5184318), (36, 4320265), (45, 3456212), (60, 2592159), (90, 1728106), (180, 864053)]