141856020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{788089}}^1$

素因数の和:788104

約数の個数: 36

約数和(自身を含む): 430297140

約数和(自身を除く): 288441120

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 788089, 1576178, 2364267, 3152356, 3940445, 4728534, 7092801, 7880890, 9457068, 11821335, 14185602, 15761780, 23642670, 28371204, 35464005, 47285340, 70928010, 141856020]

約数ペア:

[(1, 141856020), (2, 70928010), (3, 47285340), (4, 35464005), (5, 28371204), (6, 23642670), (9, 15761780), (10, 14185602), (12, 11821335), (15, 9457068), (18, 7880890), (20, 7092801), (30, 4728534), (36, 3940445), (45, 3152356), (60, 2364267), (90, 1576178), (180, 788089)]