25891080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{601}}^1$

素因数の和:974

約数の個数: 64

約数和(自身を含む): 78019200

約数和(自身を除く): 52128120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 359, 601, 718, 1077, 1202, 1436, 1795, 1803, 2154, 2404, 2872, 3005, 3590, 3606, 4308, 4808, 5385, 6010, 7180, 7212, 8616, 9015, 10770, 12020, 14360, 14424, 18030, 21540, 24040, 36060, 43080, 72120, 215759, 431518, 647277, 863036, 1078795, 1294554, 1726072, 2157590, 2589108, 3236385, 4315180, 5178216, 6472770, 8630360, 12945540, 25891080]

約数ペア:

[(1, 25891080), (2, 12945540), (3, 8630360), (4, 6472770), (5, 5178216), (6, 4315180), (8, 3236385), (10, 2589108), (12, 2157590), (15, 1726072), (20, 1294554), (24, 1078795), (30, 863036), (40, 647277), (60, 431518), (120, 215759), (359, 72120), (601, 43080), (718, 36060), (1077, 24040), (1202, 21540), (1436, 18030), (1795, 14424), (1803, 14360), (2154, 12020), (2404, 10770), (2872, 9015), (3005, 8616), (3590, 7212), (3606, 7180), (4308, 6010), (4808, 5385)]