56520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 184860

約数和(自身を除く): 128340

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, 157, 180, 314, 360, 471, 628, 785, 942, 1256, 1413, 1570, 1884, 2355, 2826, 3140, 3768, 4710, 5652, 6280, 7065, 9420, 11304, 14130, 18840, 28260, 56520]

約数ペア:

[(1, 56520), (2, 28260), (3, 18840), (4, 14130), (5, 11304), (6, 9420), (8, 7065), (9, 6280), (10, 5652), (12, 4710), (15, 3768), (18, 3140), (20, 2826), (24, 2355), (30, 1884), (36, 1570), (40, 1413), (45, 1256), (60, 942), (72, 785), (90, 628), (120, 471), (157, 360), (180, 314)]