172310520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1435921}}^1$

素因数の和:1435935

約数の個数: 32

約数和(自身を含む): 516931920

約数和(自身を除く): 344621400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1435921, 2871842, 4307763, 5743684, 7179605, 8615526, 11487368, 14359210, 17231052, 21538815, 28718420, 34462104, 43077630, 57436840, 86155260, 172310520]

約数ペア:

[(1, 172310520), (2, 86155260), (3, 57436840), (4, 43077630), (5, 34462104), (6, 28718420), (8, 21538815), (10, 17231052), (12, 14359210), (15, 11487368), (20, 8615526), (24, 7179605), (30, 5743684), (40, 4307763), (60, 2871842), (120, 1435921)]