118705140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{659473}}^1$

素因数の和:659488

約数の個数: 36

約数和(自身を含む): 360072804

約数和(自身を除く): 241367664

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 659473, 1318946, 1978419, 2637892, 3297365, 3956838, 5935257, 6594730, 7913676, 9892095, 11870514, 13189460, 19784190, 23741028, 29676285, 39568380, 59352570, 118705140]

約数ペア:

[(1, 118705140), (2, 59352570), (3, 39568380), (4, 29676285), (5, 23741028), (6, 19784190), (9, 13189460), (10, 11870514), (12, 9892095), (15, 7913676), (18, 6594730), (20, 5935257), (30, 3956838), (36, 3297365), (45, 2637892), (60, 1978419), (90, 1318946), (180, 659473)]