80568120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{671401}}^1$

素因数の和:671415

約数の個数: 32

約数和(自身を含む): 241704720

約数和(自身を除く): 161136600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 671401, 1342802, 2014203, 2685604, 3357005, 4028406, 5371208, 6714010, 8056812, 10071015, 13428020, 16113624, 20142030, 26856040, 40284060, 80568120]

約数ペア:

[(1, 80568120), (2, 40284060), (3, 26856040), (4, 20142030), (5, 16113624), (6, 13428020), (8, 10071015), (10, 8056812), (12, 6714010), (15, 5371208), (20, 4028406), (24, 3357005), (30, 2685604), (40, 2014203), (60, 1342802), (120, 671401)]