1528909320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{12740911}}^1$

素因数の和:12740925

約数の個数: 32

約数和(自身を含む): 4586728320

約数和(自身を除く): 3057819000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 12740911, 25481822, 38222733, 50963644, 63704555, 76445466, 101927288, 127409110, 152890932, 191113665, 254818220, 305781864, 382227330, 509636440, 764454660, 1528909320]

約数ペア:

[(1, 1528909320), (2, 764454660), (3, 509636440), (4, 382227330), (5, 305781864), (6, 254818220), (8, 191113665), (10, 152890932), (12, 127409110), (15, 101927288), (20, 76445466), (24, 63704555), (30, 50963644), (40, 38222733), (60, 25481822), (120, 12740911)]