10908120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{90901}}^1$

素因数の和:90915

約数の個数: 32

約数和(自身を含む): 32724720

約数和(自身を除く): 21816600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 90901, 181802, 272703, 363604, 454505, 545406, 727208, 909010, 1090812, 1363515, 1818020, 2181624, 2727030, 3636040, 5454060, 10908120]

約数ペア:

[(1, 10908120), (2, 5454060), (3, 3636040), (4, 2727030), (5, 2181624), (6, 1818020), (8, 1363515), (10, 1090812), (12, 909010), (15, 727208), (20, 545406), (24, 454505), (30, 363604), (40, 272703), (60, 181802), (120, 90901)]