120620504

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{11311}}^1$

素因数の和:11391

約数の個数: 32

約数和(自身を含む): 238909440

約数和(自身を除く): 118288936

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 248, 344, 1333, 2666, 5332, 10664, 11311, 22622, 45244, 90488, 350641, 486373, 701282, 972746, 1402564, 1945492, 2805128, 3890984, 15077563, 30155126, 60310252, 120620504]

約数ペア:

[(1, 120620504), (2, 60310252), (4, 30155126), (8, 15077563), (31, 3890984), (43, 2805128), (62, 1945492), (86, 1402564), (124, 972746), (172, 701282), (248, 486373), (344, 350641), (1333, 90488), (2666, 45244), (5332, 22622), (10664, 11311)]