71389320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{594911}}^1$

素因数の和:594925

約数の個数: 32

約数和(自身を含む): 214168320

約数和(自身を除く): 142779000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 594911, 1189822, 1784733, 2379644, 2974555, 3569466, 4759288, 5949110, 7138932, 8923665, 11898220, 14277864, 17847330, 23796440, 35694660, 71389320]

約数ペア:

[(1, 71389320), (2, 35694660), (3, 23796440), (4, 17847330), (5, 14277864), (6, 11898220), (8, 8923665), (10, 7138932), (12, 5949110), (15, 4759288), (20, 3569466), (24, 2974555), (30, 2379644), (40, 1784733), (60, 1189822), (120, 594911)]