79123860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{439577}}^1$

素因数の和:439592

約数の個数: 36

約数和(自身を含む): 240009588

約数和(自身を除く): 160885728

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 439577, 879154, 1318731, 1758308, 2197885, 2637462, 3956193, 4395770, 5274924, 6593655, 7912386, 8791540, 13187310, 15824772, 19780965, 26374620, 39561930, 79123860]

約数ペア:

[(1, 79123860), (2, 39561930), (3, 26374620), (4, 19780965), (5, 15824772), (6, 13187310), (9, 8791540), (10, 7912386), (12, 6593655), (15, 5274924), (18, 4395770), (20, 3956193), (30, 2637462), (36, 2197885), (45, 1758308), (60, 1318731), (90, 879154), (180, 439577)]