85428360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{237301}}^1$

素因数の和:237318

約数の個数: 48

約数和(自身を含む): 277643340

約数和(自身を除く): 192214980

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, 180, 360, 237301, 474602, 711903, 949204, 1186505, 1423806, 1898408, 2135709, 2373010, 2847612, 3559515, 4271418, 4746020, 5695224, 7119030, 8542836, 9492040, 10678545, 14238060, 17085672, 21357090, 28476120, 42714180, 85428360]

約数ペア:

[(1, 85428360), (2, 42714180), (3, 28476120), (4, 21357090), (5, 17085672), (6, 14238060), (8, 10678545), (9, 9492040), (10, 8542836), (12, 7119030), (15, 5695224), (18, 4746020), (20, 4271418), (24, 3559515), (30, 2847612), (36, 2373010), (40, 2135709), (45, 1898408), (60, 1423806), (72, 1186505), (90, 949204), (120, 711903), (180, 474602), (360, 237301)]