396840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3307}}^1$

素因数の和:3321

約数の個数: 32

約数和(自身を含む): 1190880

約数和(自身を除く): 794040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3307, 6614, 9921, 13228, 16535, 19842, 26456, 33070, 39684, 49605, 66140, 79368, 99210, 132280, 198420, 396840]

約数ペア:

[(1, 396840), (2, 198420), (3, 132280), (4, 99210), (5, 79368), (6, 66140), (8, 49605), (10, 39684), (12, 33070), (15, 26456), (20, 19842), (24, 16535), (30, 13228), (40, 9921), (60, 6614), (120, 3307)]