31828920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{265241}}^1$

素因数の和:265255

約数の個数: 32

約数和(自身を含む): 95487120

約数和(自身を除く): 63658200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 265241, 530482, 795723, 1060964, 1326205, 1591446, 2121928, 2652410, 3182892, 3978615, 5304820, 6365784, 7957230, 10609640, 15914460, 31828920]

約数ペア:

[(1, 31828920), (2, 15914460), (3, 10609640), (4, 7957230), (5, 6365784), (6, 5304820), (8, 3978615), (10, 3182892), (12, 2652410), (15, 2121928), (20, 1591446), (24, 1326205), (30, 1060964), (40, 795723), (60, 530482), (120, 265241)]