80447310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{297953}}^1$

素因数の和:297969

約数の個数: 32

約数和(自身を含む): 214526880

約数和(自身を除く): 134079570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 297953, 595906, 893859, 1489765, 1787718, 2681577, 2979530, 4469295, 5363154, 8044731, 8938590, 13407885, 16089462, 26815770, 40223655, 80447310]

約数ペア:

[(1, 80447310), (2, 40223655), (3, 26815770), (5, 16089462), (6, 13407885), (9, 8938590), (10, 8044731), (15, 5363154), (18, 4469295), (27, 2979530), (30, 2681577), (45, 1787718), (54, 1489765), (90, 893859), (135, 595906), (270, 297953)]