109380840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{911507}}^1$

素因数の和:911521

約数の個数: 32

約数和(自身を含む): 328142880

約数和(自身を除く): 218762040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 911507, 1823014, 2734521, 3646028, 4557535, 5469042, 7292056, 9115070, 10938084, 13672605, 18230140, 21876168, 27345210, 36460280, 54690420, 109380840]

約数ペア:

[(1, 109380840), (2, 54690420), (3, 36460280), (4, 27345210), (5, 21876168), (6, 18230140), (8, 13672605), (10, 10938084), (12, 9115070), (15, 7292056), (20, 5469042), (24, 4557535), (30, 3646028), (40, 2734521), (60, 1823014), (120, 911507)]