54636840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{151769}}^1$

素因数の和:151786

約数の個数: 48

約数和(自身を含む): 177570900

約数和(自身を除く): 122934060

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, 151769, 303538, 455307, 607076, 758845, 910614, 1214152, 1365921, 1517690, 1821228, 2276535, 2731842, 3035380, 3642456, 4553070, 5463684, 6070760, 6829605, 9106140, 10927368, 13659210, 18212280, 27318420, 54636840]

約数ペア:

[(1, 54636840), (2, 27318420), (3, 18212280), (4, 13659210), (5, 10927368), (6, 9106140), (8, 6829605), (9, 6070760), (10, 5463684), (12, 4553070), (15, 3642456), (18, 3035380), (20, 2731842), (24, 2276535), (30, 1821228), (36, 1517690), (40, 1365921), (45, 1214152), (60, 910614), (72, 758845), (90, 607076), (120, 455307), (180, 303538), (360, 151769)]