65515879320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{545965661}}^1$

素因数の和:545965675

約数の個数: 32

約数和(自身を含む): 196547638320

約数和(自身を除く): 131031759000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 545965661, 1091931322, 1637896983, 2183862644, 2729828305, 3275793966, 4367725288, 5459656610, 6551587932, 8189484915, 10919313220, 13103175864, 16378969830, 21838626440, 32757939660, 65515879320]

約数ペア:

[(1, 65515879320), (2, 32757939660), (3, 21838626440), (4, 16378969830), (5, 13103175864), (6, 10919313220), (8, 8189484915), (10, 6551587932), (12, 5459656610), (15, 4367725288), (20, 3275793966), (24, 2729828305), (30, 2183862644), (40, 1637896983), (60, 1091931322), (120, 545965661)]