13856280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{115469}}^1$

素因数の和:115483

約数の個数: 32

約数和(自身を含む): 41569200

約数和(自身を除く): 27712920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 115469, 230938, 346407, 461876, 577345, 692814, 923752, 1154690, 1385628, 1732035, 2309380, 2771256, 3464070, 4618760, 6928140, 13856280]

約数ペア:

[(1, 13856280), (2, 6928140), (3, 4618760), (4, 3464070), (5, 2771256), (6, 2309380), (8, 1732035), (10, 1385628), (12, 1154690), (15, 923752), (20, 692814), (24, 577345), (30, 461876), (40, 346407), (60, 230938), (120, 115469)]