455340

素因数分解:

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

素因数の和:7601

約数の個数: 24

約数和(自身を含む): 1275120

約数和(自身を除く): 819780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7589, 15178, 22767, 30356, 37945, 45534, 75890, 91068, 113835, 151780, 227670, 455340]

約数ペア:

[(1, 455340), (2, 227670), (3, 151780), (4, 113835), (5, 91068), (6, 75890), (10, 45534), (12, 37945), (15, 30356), (20, 22767), (30, 15178), (60, 7589)]