1366020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{7589}}^1$

素因数の和:7604

約数の個数: 36

約数和(自身を含む): 4144140

約数和(自身を除く): 2778120

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 7589, 15178, 22767, 30356, 37945, 45534, 68301, 75890, 91068, 113835, 136602, 151780, 227670, 273204, 341505, 455340, 683010, 1366020]

約数ペア:

[(1, 1366020), (2, 683010), (3, 455340), (4, 341505), (5, 273204), (6, 227670), (9, 151780), (10, 136602), (12, 113835), (15, 91068), (18, 75890), (20, 68301), (30, 45534), (36, 37945), (45, 30356), (60, 22767), (90, 15178), (180, 7589)]