80029260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{444607}}^1$

素因数の和:444622

約数の個数: 36

約数和(自身を含む): 242755968

約数和(自身を除く): 162726708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 444607, 889214, 1333821, 1778428, 2223035, 2667642, 4001463, 4446070, 5335284, 6669105, 8002926, 8892140, 13338210, 16005852, 20007315, 26676420, 40014630, 80029260]

約数ペア:

[(1, 80029260), (2, 40014630), (3, 26676420), (4, 20007315), (5, 16005852), (6, 13338210), (9, 8892140), (10, 8002926), (12, 6669105), (15, 5335284), (18, 4446070), (20, 4001463), (30, 2667642), (36, 2223035), (45, 1778428), (60, 1333821), (90, 889214), (180, 444607)]