122460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 371616

約数和(自身を除く): 249156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 157, 195, 260, 314, 390, 471, 628, 780, 785, 942, 1570, 1884, 2041, 2355, 3140, 4082, 4710, 6123, 8164, 9420, 10205, 12246, 20410, 24492, 30615, 40820, 61230, 122460]

約数ペア:

[(1, 122460), (2, 61230), (3, 40820), (4, 30615), (5, 24492), (6, 20410), (10, 12246), (12, 10205), (13, 9420), (15, 8164), (20, 6123), (26, 4710), (30, 4082), (39, 3140), (52, 2355), (60, 2041), (65, 1884), (78, 1570), (130, 942), (156, 785), (157, 780), (195, 628), (260, 471), (314, 390)]