15049380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6779}}^1$

素因数の和:6828

約数の個数: 48

約数和(自身を含む): 43283520

約数和(自身を除く): 28234140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 6779, 13558, 20337, 27116, 33895, 40674, 67790, 81348, 101685, 135580, 203370, 250823, 406740, 501646, 752469, 1003292, 1254115, 1504938, 2508230, 3009876, 3762345, 5016460, 7524690, 15049380]

約数ペア:

[(1, 15049380), (2, 7524690), (3, 5016460), (4, 3762345), (5, 3009876), (6, 2508230), (10, 1504938), (12, 1254115), (15, 1003292), (20, 752469), (30, 501646), (37, 406740), (60, 250823), (74, 203370), (111, 135580), (148, 101685), (185, 81348), (222, 67790), (370, 40674), (444, 33895), (555, 27116), (740, 20337), (1110, 13558), (2220, 6779)]