69485580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{128677}}^1$

素因数の和:128695

約数の個数: 48

約数和(自身を含む): 216179040

約数和(自身を除く): 146693460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 128677, 257354, 386031, 514708, 643385, 772062, 1158093, 1286770, 1544124, 1930155, 2316186, 2573540, 3474279, 3860310, 4632372, 5790465, 6948558, 7720620, 11580930, 13897116, 17371395, 23161860, 34742790, 69485580]

約数ペア:

[(1, 69485580), (2, 34742790), (3, 23161860), (4, 17371395), (5, 13897116), (6, 11580930), (9, 7720620), (10, 6948558), (12, 5790465), (15, 4632372), (18, 3860310), (20, 3474279), (27, 2573540), (30, 2316186), (36, 1930155), (45, 1544124), (54, 1286770), (60, 1158093), (90, 772062), (108, 643385), (135, 514708), (180, 386031), (270, 257354), (540, 128677)]