564781080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{247711}}^1$

素因数の和:247744

約数の個数: 64

約数和(自身を含む): 1783526400

約数和(自身を除く): 1218745320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 247711, 495422, 743133, 990844, 1238555, 1486266, 1981688, 2477110, 2972532, 3715665, 4706509, 4954220, 5945064, 7431330, 9413018, 9908440, 14119527, 14862660, 18826036, 23532545, 28239054, 29725320, 37652072, 47065090, 56478108, 70597635, 94130180, 112956216, 141195270, 188260360, 282390540, 564781080]

約数ペア:

[(1, 564781080), (2, 282390540), (3, 188260360), (4, 141195270), (5, 112956216), (6, 94130180), (8, 70597635), (10, 56478108), (12, 47065090), (15, 37652072), (19, 29725320), (20, 28239054), (24, 23532545), (30, 18826036), (38, 14862660), (40, 14119527), (57, 9908440), (60, 9413018), (76, 7431330), (95, 5945064), (114, 4954220), (120, 4706509), (152, 3715665), (190, 2972532), (228, 2477110), (285, 1981688), (380, 1486266), (456, 1238555), (570, 990844), (760, 743133), (1140, 495422), (2280, 247711)]