133991580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{5087}}^1$

素因数の和:5538

約数の個数: 48

約数和(自身を含む): 376104960

約数和(自身を除く): 242113380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 439, 878, 1317, 1756, 2195, 2634, 4390, 5087, 5268, 6585, 8780, 10174, 13170, 15261, 20348, 25435, 26340, 30522, 50870, 61044, 76305, 101740, 152610, 305220, 2233193, 4466386, 6699579, 8932772, 11165965, 13399158, 22331930, 26798316, 33497895, 44663860, 66995790, 133991580]

約数ペア:

[(1, 133991580), (2, 66995790), (3, 44663860), (4, 33497895), (5, 26798316), (6, 22331930), (10, 13399158), (12, 11165965), (15, 8932772), (20, 6699579), (30, 4466386), (60, 2233193), (439, 305220), (878, 152610), (1317, 101740), (1756, 76305), (2195, 61044), (2634, 50870), (4390, 30522), (5087, 26340), (5268, 25435), (6585, 20348), (8780, 15261), (10174, 13170)]