28069320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{233911}}^1$

素因数の和:233925

約数の個数: 32

約数和(自身を含む): 84208320

約数和(自身を除く): 56139000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 233911, 467822, 701733, 935644, 1169555, 1403466, 1871288, 2339110, 2806932, 3508665, 4678220, 5613864, 7017330, 9356440, 14034660, 28069320]

約数ペア:

[(1, 28069320), (2, 14034660), (3, 9356440), (4, 7017330), (5, 5613864), (6, 4678220), (8, 3508665), (10, 2806932), (12, 2339110), (15, 1871288), (20, 1403466), (24, 1169555), (30, 935644), (40, 701733), (60, 467822), (120, 233911)]