38756280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{322969}}^1$

素因数の和:322983

約数の個数: 32

約数和(自身を含む): 116269200

約数和(自身を除く): 77512920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 322969, 645938, 968907, 1291876, 1614845, 1937814, 2583752, 3229690, 3875628, 4844535, 6459380, 7751256, 9689070, 12918760, 19378140, 38756280]

約数ペア:

[(1, 38756280), (2, 19378140), (3, 12918760), (4, 9689070), (5, 7751256), (6, 6459380), (8, 4844535), (10, 3875628), (12, 3229690), (15, 2583752), (20, 1937814), (24, 1614845), (30, 1291876), (40, 968907), (60, 645938), (120, 322969)]