2188073640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{18233947}}^1$

素因数の和:18233961

約数の個数: 32

約数和(自身を含む): 6564221280

約数和(自身を除く): 4376147640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 18233947, 36467894, 54701841, 72935788, 91169735, 109403682, 145871576, 182339470, 218807364, 273509205, 364678940, 437614728, 547018410, 729357880, 1094036820, 2188073640]

約数ペア:

[(1, 2188073640), (2, 1094036820), (3, 729357880), (4, 547018410), (5, 437614728), (6, 364678940), (8, 273509205), (10, 218807364), (12, 182339470), (15, 145871576), (20, 109403682), (24, 91169735), (30, 72935788), (40, 54701841), (60, 36467894), (120, 18233947)]