15930840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{132757}}^1$

素因数の和:132771

約数の個数: 32

約数和(自身を含む): 47792880

約数和(自身を除く): 31862040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 132757, 265514, 398271, 531028, 663785, 796542, 1062056, 1327570, 1593084, 1991355, 2655140, 3186168, 3982710, 5310280, 7965420, 15930840]

約数ペア:

[(1, 15930840), (2, 7965420), (3, 5310280), (4, 3982710), (5, 3186168), (6, 2655140), (8, 1991355), (10, 1593084), (12, 1327570), (15, 1062056), (20, 796542), (24, 663785), (30, 531028), (40, 398271), (60, 265514), (120, 132757)]