55544760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{154291}}^1$

素因数の和:154308

約数の個数: 48

約数和(自身を含む): 180521640

約数和(自身を除く): 124976880

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, 154291, 308582, 462873, 617164, 771455, 925746, 1234328, 1388619, 1542910, 1851492, 2314365, 2777238, 3085820, 3702984, 4628730, 5554476, 6171640, 6943095, 9257460, 11108952, 13886190, 18514920, 27772380, 55544760]

約数ペア:

[(1, 55544760), (2, 27772380), (3, 18514920), (4, 13886190), (5, 11108952), (6, 9257460), (8, 6943095), (9, 6171640), (10, 5554476), (12, 4628730), (15, 3702984), (18, 3085820), (20, 2777238), (24, 2314365), (30, 1851492), (36, 1542910), (40, 1388619), (45, 1234328), (60, 925746), (72, 771455), (90, 617164), (120, 462873), (180, 308582), (360, 154291)]