66467880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{184633}}^1$

素因数の和:184650

約数の個数: 48

約数和(自身を含む): 216021780

約数和(自身を除く): 149553900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 184633, 369266, 553899, 738532, 923165, 1107798, 1477064, 1661697, 1846330, 2215596, 2769495, 3323394, 3692660, 4431192, 5538990, 6646788, 7385320, 8308485, 11077980, 13293576, 16616970, 22155960, 33233940, 66467880]

約数ペア:

[(1, 66467880), (2, 33233940), (3, 22155960), (4, 16616970), (5, 13293576), (6, 11077980), (8, 8308485), (9, 7385320), (10, 6646788), (12, 5538990), (15, 4431192), (18, 3692660), (20, 3323394), (24, 2769495), (30, 2215596), (36, 1846330), (40, 1661697), (45, 1477064), (60, 1107798), (72, 923165), (90, 738532), (120, 553899), (180, 369266), (360, 184633)]