28039409520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{116830873}}^1$

素因数の和:116830889

約数の個数: 40

約数和(自身を含む): 86922170256

約数和(自身を除く): 58882760736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 116830873, 233661746, 350492619, 467323492, 584154365, 700985238, 934646984, 1168308730, 1401970476, 1752463095, 1869293968, 2336617460, 2803940952, 3504926190, 4673234920, 5607881904, 7009852380, 9346469840, 14019704760, 28039409520]

約数ペア:

[(1, 28039409520), (2, 14019704760), (3, 9346469840), (4, 7009852380), (5, 5607881904), (6, 4673234920), (8, 3504926190), (10, 2803940952), (12, 2336617460), (15, 1869293968), (16, 1752463095), (20, 1401970476), (24, 1168308730), (30, 934646984), (40, 700985238), (48, 584154365), (60, 467323492), (80, 350492619), (120, 233661746), (240, 116830873)]