60398920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{65651}}^1$

素因数の和:65685

約数の個数: 32

約数和(自身を含む): 141808320

約数和(自身を除く): 81409400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 65651, 131302, 262604, 328255, 525208, 656510, 1313020, 1509973, 2626040, 3019946, 6039892, 7549865, 12079784, 15099730, 30199460, 60398920]

約数ペア:

[(1, 60398920), (2, 30199460), (4, 15099730), (5, 12079784), (8, 7549865), (10, 6039892), (20, 3019946), (23, 2626040), (40, 1509973), (46, 1313020), (92, 656510), (115, 525208), (184, 328255), (230, 262604), (460, 131302), (920, 65651)]