53432880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{887}}^1$

素因数の和:1154

約数の個数: 80

約数和(自身を含む): 166489344

約数和(自身を除く): 113056464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 251, 502, 753, 887, 1004, 1255, 1506, 1774, 2008, 2510, 2661, 3012, 3548, 3765, 4016, 4435, 5020, 5322, 6024, 7096, 7530, 8870, 10040, 10644, 12048, 13305, 14192, 15060, 17740, 20080, 21288, 26610, 30120, 35480, 42576, 53220, 60240, 70960, 106440, 212880, 222637, 445274, 667911, 890548, 1113185, 1335822, 1781096, 2226370, 2671644, 3339555, 3562192, 4452740, 5343288, 6679110, 8905480, 10686576, 13358220, 17810960, 26716440, 53432880]

約数ペア:

[(1, 53432880), (2, 26716440), (3, 17810960), (4, 13358220), (5, 10686576), (6, 8905480), (8, 6679110), (10, 5343288), (12, 4452740), (15, 3562192), (16, 3339555), (20, 2671644), (24, 2226370), (30, 1781096), (40, 1335822), (48, 1113185), (60, 890548), (80, 667911), (120, 445274), (240, 222637), (251, 212880), (502, 106440), (753, 70960), (887, 60240), (1004, 53220), (1255, 42576), (1506, 35480), (1774, 30120), (2008, 26610), (2510, 21288), (2661, 20080), (3012, 17740), (3548, 15060), (3765, 14192), (4016, 13305), (4435, 12048), (5020, 10644), (5322, 10040), (6024, 8870), (7096, 7530)]