9828120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{81901}}^1$

素因数の和:81915

約数の個数: 32

約数和(自身を含む): 29484720

約数和(自身を除く): 19656600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 81901, 163802, 245703, 327604, 409505, 491406, 655208, 819010, 982812, 1228515, 1638020, 1965624, 2457030, 3276040, 4914060, 9828120]

約数ペア:

[(1, 9828120), (2, 4914060), (3, 3276040), (4, 2457030), (5, 1965624), (6, 1638020), (8, 1228515), (10, 982812), (12, 819010), (15, 655208), (20, 491406), (24, 409505), (30, 327604), (40, 245703), (60, 163802), (120, 81901)]