40770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{151}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 109440

約数和(自身を除く): 68670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 151, 270, 302, 453, 755, 906, 1359, 1510, 2265, 2718, 4077, 4530, 6795, 8154, 13590, 20385, 40770]

約数ペア:

[(1, 40770), (2, 20385), (3, 13590), (5, 8154), (6, 6795), (9, 4530), (10, 4077), (15, 2718), (18, 2265), (27, 1510), (30, 1359), (45, 906), (54, 755), (90, 453), (135, 302), (151, 270)]