60874040

素因数分解:

$2^3\times 5^1\times {\mathrm{769}}^1\times {\mathrm{1979}}^1$

素因数の和:2759

約数の個数: 32

約数和(自身を含む): 137214000

約数和(自身を除く): 76339960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 769, 1538, 1979, 3076, 3845, 3958, 6152, 7690, 7916, 9895, 15380, 15832, 19790, 30760, 39580, 79160, 1521851, 3043702, 6087404, 7609255, 12174808, 15218510, 30437020, 60874040]

約数ペア:

[(1, 60874040), (2, 30437020), (4, 15218510), (5, 12174808), (8, 7609255), (10, 6087404), (20, 3043702), (40, 1521851), (769, 79160), (1538, 39580), (1979, 30760), (3076, 19790), (3845, 15832), (3958, 15380), (6152, 9895), (7690, 7916)]