155068380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{861491}}^1$

素因数の和:861506

約数の個数: 36

約数和(自身を含む): 470374632

約数和(自身を除く): 315306252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 861491, 1722982, 2584473, 3445964, 4307455, 5168946, 7753419, 8614910, 10337892, 12922365, 15506838, 17229820, 25844730, 31013676, 38767095, 51689460, 77534190, 155068380]

約数ペア:

[(1, 155068380), (2, 77534190), (3, 51689460), (4, 38767095), (5, 31013676), (6, 25844730), (9, 17229820), (10, 15506838), (12, 12922365), (15, 10337892), (18, 8614910), (20, 7753419), (30, 5168946), (36, 4307455), (45, 3445964), (60, 2584473), (90, 1722982), (180, 861491)]