127856280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1065469}}^1$

素因数の和:1065483

約数の個数: 32

約数和(自身を含む): 383569200

約数和(自身を除く): 255712920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1065469, 2130938, 3196407, 4261876, 5327345, 6392814, 8523752, 10654690, 12785628, 15982035, 21309380, 25571256, 31964070, 42618760, 63928140, 127856280]

約数ペア:

[(1, 127856280), (2, 63928140), (3, 42618760), (4, 31964070), (5, 25571256), (6, 21309380), (8, 15982035), (10, 12785628), (12, 10654690), (15, 8523752), (20, 6392814), (24, 5327345), (30, 4261876), (40, 3196407), (60, 2130938), (120, 1065469)]