80994360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{674953}}^1$

素因数の和:674967

約数の個数: 32

約数和(自身を含む): 242983440

約数和(自身を除く): 161989080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 674953, 1349906, 2024859, 2699812, 3374765, 4049718, 5399624, 6749530, 8099436, 10124295, 13499060, 16198872, 20248590, 26998120, 40497180, 80994360]

約数ペア:

[(1, 80994360), (2, 40497180), (3, 26998120), (4, 20248590), (5, 16198872), (6, 13499060), (8, 10124295), (10, 8099436), (12, 6749530), (15, 5399624), (20, 4049718), (24, 3374765), (30, 2699812), (40, 2024859), (60, 1349906), (120, 674953)]