64832280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{540269}}^1$

素因数の和:540283

約数の個数: 32

約数和(自身を含む): 194497200

約数和(自身を除く): 129664920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 540269, 1080538, 1620807, 2161076, 2701345, 3241614, 4322152, 5402690, 6483228, 8104035, 10805380, 12966456, 16208070, 21610760, 32416140, 64832280]

約数ペア:

[(1, 64832280), (2, 32416140), (3, 21610760), (4, 16208070), (5, 12966456), (6, 10805380), (8, 8104035), (10, 6483228), (12, 5402690), (15, 4322152), (20, 3241614), (24, 2701345), (30, 2161076), (40, 1620807), (60, 1080538), (120, 540269)]