264871980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1471511}}^1$

素因数の和:1471526

約数の個数: 36

約数和(自身を含む): 803445552

約数和(自身を除く): 538573572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1471511, 2943022, 4414533, 5886044, 7357555, 8829066, 13243599, 14715110, 17658132, 22072665, 26487198, 29430220, 44145330, 52974396, 66217995, 88290660, 132435990, 264871980]

約数ペア:

[(1, 264871980), (2, 132435990), (3, 88290660), (4, 66217995), (5, 52974396), (6, 44145330), (9, 29430220), (10, 26487198), (12, 22072665), (15, 17658132), (18, 14715110), (20, 13243599), (30, 8829066), (36, 7357555), (45, 5886044), (60, 4414533), (90, 2943022), (180, 1471511)]