90583080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107837}}^1$

素因数の和:107858

約数の個数: 64

約数和(自身を含む): 310573440

約数和(自身を除く): 219990360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 107837, 215674, 323511, 431348, 539185, 647022, 754859, 862696, 1078370, 1294044, 1509718, 1617555, 2156740, 2264577, 2588088, 3019436, 3235110, 3774295, 4313480, 4529154, 6038872, 6470220, 7548590, 9058308, 11322885, 12940440, 15097180, 18116616, 22645770, 30194360, 45291540, 90583080]

約数ペア:

[(1, 90583080), (2, 45291540), (3, 30194360), (4, 22645770), (5, 18116616), (6, 15097180), (7, 12940440), (8, 11322885), (10, 9058308), (12, 7548590), (14, 6470220), (15, 6038872), (20, 4529154), (21, 4313480), (24, 3774295), (28, 3235110), (30, 3019436), (35, 2588088), (40, 2264577), (42, 2156740), (56, 1617555), (60, 1509718), (70, 1294044), (84, 1078370), (105, 862696), (120, 754859), (140, 647022), (168, 539185), (210, 431348), (280, 323511), (420, 215674), (840, 107837)]