60739280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{108463}}^1$

素因数の和:108483

約数の個数: 40

約数和(自身を含む): 161394432

約数和(自身を除く): 100655152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 108463, 216926, 433852, 542315, 759241, 867704, 1084630, 1518482, 1735408, 2169260, 3036964, 3796205, 4338520, 6073928, 7592410, 8677040, 12147856, 15184820, 30369640, 60739280]

約数ペア:

[(1, 60739280), (2, 30369640), (4, 15184820), (5, 12147856), (7, 8677040), (8, 7592410), (10, 6073928), (14, 4338520), (16, 3796205), (20, 3036964), (28, 2169260), (35, 1735408), (40, 1518482), (56, 1084630), (70, 867704), (80, 759241), (112, 542315), (140, 433852), (280, 216926), (560, 108463)]