52740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{293}}^1$

素因数の和:308

約数の個数: 36

約数和(自身を含む): 160524

約数和(自身を除く): 107784

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 293, 586, 879, 1172, 1465, 1758, 2637, 2930, 3516, 4395, 5274, 5860, 8790, 10548, 13185, 17580, 26370, 52740]

約数ペア:

[(1, 52740), (2, 26370), (3, 17580), (4, 13185), (5, 10548), (6, 8790), (9, 5860), (10, 5274), (12, 4395), (15, 3516), (18, 2930), (20, 2637), (30, 1758), (36, 1465), (45, 1172), (60, 879), (90, 586), (180, 293)]