80585220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{6959}}^1$

素因数の和:7164

約数の個数: 48

約数和(自身を含む): 226840320

約数和(自身を除く): 146255100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2316, 2895, 3860, 5790, 6959, 11580, 13918, 20877, 27836, 34795, 41754, 69590, 83508, 104385, 139180, 208770, 417540, 1343087, 2686174, 4029261, 5372348, 6715435, 8058522, 13430870, 16117044, 20146305, 26861740, 40292610, 80585220]

約数ペア:

[(1, 80585220), (2, 40292610), (3, 26861740), (4, 20146305), (5, 16117044), (6, 13430870), (10, 8058522), (12, 6715435), (15, 5372348), (20, 4029261), (30, 2686174), (60, 1343087), (193, 417540), (386, 208770), (579, 139180), (772, 104385), (965, 83508), (1158, 69590), (1930, 41754), (2316, 34795), (2895, 27836), (3860, 20877), (5790, 13918), (6959, 11580)]