160897140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{893873}}^1$

素因数の和:893888

約数の個数: 36

約数和(自身を含む): 488055204

約数和(自身を除く): 327158064

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 893873, 1787746, 2681619, 3575492, 4469365, 5363238, 8044857, 8938730, 10726476, 13408095, 16089714, 17877460, 26816190, 32179428, 40224285, 53632380, 80448570, 160897140]

約数ペア:

[(1, 160897140), (2, 80448570), (3, 53632380), (4, 40224285), (5, 32179428), (6, 26816190), (9, 17877460), (10, 16089714), (12, 13408095), (15, 10726476), (18, 8938730), (20, 8044857), (30, 5363238), (36, 4469365), (45, 3575492), (60, 2681619), (90, 1787746), (180, 893873)]