21606360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{180053}}^1$

素因数の和:180067

約数の個数: 32

約数和(自身を含む): 64819440

約数和(自身を除く): 43213080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 180053, 360106, 540159, 720212, 900265, 1080318, 1440424, 1800530, 2160636, 2700795, 3601060, 4321272, 5401590, 7202120, 10803180, 21606360]

約数ペア:

[(1, 21606360), (2, 10803180), (3, 7202120), (4, 5401590), (5, 4321272), (6, 3601060), (8, 2700795), (10, 2160636), (12, 1800530), (15, 1440424), (20, 1080318), (24, 900265), (30, 720212), (40, 540159), (60, 360106), (120, 180053)]