122194620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{678859}}^1$

素因数の和:678874

約数の個数: 36

約数和(自身を含む): 370657560

約数和(自身を除く): 248462940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 678859, 1357718, 2036577, 2715436, 3394295, 4073154, 6109731, 6788590, 8146308, 10182885, 12219462, 13577180, 20365770, 24438924, 30548655, 40731540, 61097310, 122194620]

約数ペア:

[(1, 122194620), (2, 61097310), (3, 40731540), (4, 30548655), (5, 24438924), (6, 20365770), (9, 13577180), (10, 12219462), (12, 10182885), (15, 8146308), (18, 6788590), (20, 6109731), (30, 4073154), (36, 3394295), (45, 2715436), (60, 2036577), (90, 1357718), (180, 678859)]