15240564

素因数分解:

$2^2\times 3^2\times {\mathrm{331}}^1\times {\mathrm{1279}}^1$

素因数の和:1620

約数の個数: 36

約数和(自身を含む): 38671360

約数和(自身を除く): 23430796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 331, 662, 993, 1279, 1324, 1986, 2558, 2979, 3837, 3972, 5116, 5958, 7674, 11511, 11916, 15348, 23022, 46044, 423349, 846698, 1270047, 1693396, 2540094, 3810141, 5080188, 7620282, 15240564]

約数ペア:

[(1, 15240564), (2, 7620282), (3, 5080188), (4, 3810141), (6, 2540094), (9, 1693396), (12, 1270047), (18, 846698), (36, 423349), (331, 46044), (662, 23022), (993, 15348), (1279, 11916), (1324, 11511), (1986, 7674), (2558, 5958), (2979, 5116), (3837, 3972)]