830808840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1361}}^1\times {\mathrm{5087}}^1$

素因数の和:6462

約数の個数: 64

約数和(自身を含む): 2494748160

約数和(自身を除く): 1663939320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1361, 2722, 4083, 5087, 5444, 6805, 8166, 10174, 10888, 13610, 15261, 16332, 20348, 20415, 25435, 27220, 30522, 32664, 40696, 40830, 50870, 54440, 61044, 76305, 81660, 101740, 122088, 152610, 163320, 203480, 305220, 610440, 6923407, 13846814, 20770221, 27693628, 34617035, 41540442, 55387256, 69234070, 83080884, 103851105, 138468140, 166161768, 207702210, 276936280, 415404420, 830808840]

約数ペア:

[(1, 830808840), (2, 415404420), (3, 276936280), (4, 207702210), (5, 166161768), (6, 138468140), (8, 103851105), (10, 83080884), (12, 69234070), (15, 55387256), (20, 41540442), (24, 34617035), (30, 27693628), (40, 20770221), (60, 13846814), (120, 6923407), (1361, 610440), (2722, 305220), (4083, 203480), (5087, 163320), (5444, 152610), (6805, 122088), (8166, 101740), (10174, 81660), (10888, 76305), (13610, 61044), (15261, 54440), (16332, 50870), (20348, 40830), (20415, 40696), (25435, 32664), (27220, 30522)]