272661540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4544359}}^1$

素因数の和:4544371

約数の個数: 24

約数和(自身を含む): 763452480

約数和(自身を除く): 490790940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4544359, 9088718, 13633077, 18177436, 22721795, 27266154, 45443590, 54532308, 68165385, 90887180, 136330770, 272661540]

約数ペア:

[(1, 272661540), (2, 136330770), (3, 90887180), (4, 68165385), (5, 54532308), (6, 45443590), (10, 27266154), (12, 22721795), (15, 18177436), (20, 13633077), (30, 9088718), (60, 4544359)]