144355140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{801973}}^1$

素因数の和:801988

約数の個数: 36

約数和(自身を含む): 437877804

約数和(自身を除く): 293522664

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 801973, 1603946, 2405919, 3207892, 4009865, 4811838, 7217757, 8019730, 9623676, 12029595, 14435514, 16039460, 24059190, 28871028, 36088785, 48118380, 72177570, 144355140]

約数ペア:

[(1, 144355140), (2, 72177570), (3, 48118380), (4, 36088785), (5, 28871028), (6, 24059190), (9, 16039460), (10, 14435514), (12, 12029595), (15, 9623676), (18, 8019730), (20, 7217757), (30, 4811838), (36, 4009865), (45, 3207892), (60, 2405919), (90, 1603946), (180, 801973)]