127257720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1060481}}^1$

素因数の和:1060495

約数の個数: 32

約数和(自身を含む): 381773520

約数和(自身を除く): 254515800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1060481, 2120962, 3181443, 4241924, 5302405, 6362886, 8483848, 10604810, 12725772, 15907215, 21209620, 25451544, 31814430, 42419240, 63628860, 127257720]

約数ペア:

[(1, 127257720), (2, 63628860), (3, 42419240), (4, 31814430), (5, 25451544), (6, 21209620), (8, 15907215), (10, 12725772), (12, 10604810), (15, 8483848), (20, 6362886), (24, 5302405), (30, 4241924), (40, 3181443), (60, 2120962), (120, 1060481)]