79516440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{220879}}^1$

素因数の和:220896

約数の個数: 48

約数和(自身を含む): 258429600

約数和(自身を除く): 178913160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 220879, 441758, 662637, 883516, 1104395, 1325274, 1767032, 1987911, 2208790, 2650548, 3313185, 3975822, 4417580, 5301096, 6626370, 7951644, 8835160, 9939555, 13252740, 15903288, 19879110, 26505480, 39758220, 79516440]

約数ペア:

[(1, 79516440), (2, 39758220), (3, 26505480), (4, 19879110), (5, 15903288), (6, 13252740), (8, 9939555), (9, 8835160), (10, 7951644), (12, 6626370), (15, 5301096), (18, 4417580), (20, 3975822), (24, 3313185), (30, 2650548), (36, 2208790), (40, 1987911), (45, 1767032), (60, 1325274), (72, 1104395), (90, 883516), (120, 662637), (180, 441758), (360, 220879)]