130945080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{155887}}^1$

素因数の和:155908

約数の個数: 64

約数和(自身を含む): 448957440

約数和(自身を除く): 318012360

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, 155887, 311774, 467661, 623548, 779435, 935322, 1091209, 1247096, 1558870, 1870644, 2182418, 2338305, 3117740, 3273627, 3741288, 4364836, 4676610, 5456045, 6235480, 6547254, 8729672, 9353220, 10912090, 13094508, 16368135, 18706440, 21824180, 26189016, 32736270, 43648360, 65472540, 130945080]

約数ペア:

[(1, 130945080), (2, 65472540), (3, 43648360), (4, 32736270), (5, 26189016), (6, 21824180), (7, 18706440), (8, 16368135), (10, 13094508), (12, 10912090), (14, 9353220), (15, 8729672), (20, 6547254), (21, 6235480), (24, 5456045), (28, 4676610), (30, 4364836), (35, 3741288), (40, 3273627), (42, 3117740), (56, 2338305), (60, 2182418), (70, 1870644), (84, 1558870), (105, 1247096), (120, 1091209), (140, 935322), (168, 779435), (210, 623548), (280, 467661), (420, 311774), (840, 155887)]