49661520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{206923}}^1$

素因数の和:206939

約数の個数: 40

約数和(自身を含む): 153951456

約数和(自身を除く): 104289936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 206923, 413846, 620769, 827692, 1034615, 1241538, 1655384, 2069230, 2483076, 3103845, 3310768, 4138460, 4966152, 6207690, 8276920, 9932304, 12415380, 16553840, 24830760, 49661520]

約数ペア:

[(1, 49661520), (2, 24830760), (3, 16553840), (4, 12415380), (5, 9932304), (6, 8276920), (8, 6207690), (10, 4966152), (12, 4138460), (15, 3310768), (16, 3103845), (20, 2483076), (24, 2069230), (30, 1655384), (40, 1241538), (48, 1034615), (60, 827692), (80, 620769), (120, 413846), (240, 206923)]