76620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1277}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 214704

約数和(自身を除く): 138084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1277, 2554, 3831, 5108, 6385, 7662, 12770, 15324, 19155, 25540, 38310, 76620]

約数ペア:

[(1, 76620), (2, 38310), (3, 25540), (4, 19155), (5, 15324), (6, 12770), (10, 7662), (12, 6385), (15, 5108), (20, 3831), (30, 2554), (60, 1277)]