52961520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{220673}}^1$

素因数の和:220689

約数の個数: 40

約数和(自身を含む): 164181456

約数和(自身を除く): 111219936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 220673, 441346, 662019, 882692, 1103365, 1324038, 1765384, 2206730, 2648076, 3310095, 3530768, 4413460, 5296152, 6620190, 8826920, 10592304, 13240380, 17653840, 26480760, 52961520]

約数ペア:

[(1, 52961520), (2, 26480760), (3, 17653840), (4, 13240380), (5, 10592304), (6, 8826920), (8, 6620190), (10, 5296152), (12, 4413460), (15, 3530768), (16, 3310095), (20, 2648076), (24, 2206730), (30, 1765384), (40, 1324038), (48, 1103365), (60, 882692), (80, 662019), (120, 441346), (240, 220673)]