225923760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{313783}}^1$

素因数の和:313802

約数の個数: 60

約数和(自身を含む): 758729712

約数和(自身を除く): 532805952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 313783, 627566, 941349, 1255132, 1568915, 1882698, 2510264, 2824047, 3137830, 3765396, 4706745, 5020528, 5648094, 6275660, 7530792, 9413490, 11296188, 12551320, 14120235, 15061584, 18826980, 22592376, 25102640, 28240470, 37653960, 45184752, 56480940, 75307920, 112961880, 225923760]

約数ペア:

[(1, 225923760), (2, 112961880), (3, 75307920), (4, 56480940), (5, 45184752), (6, 37653960), (8, 28240470), (9, 25102640), (10, 22592376), (12, 18826980), (15, 15061584), (16, 14120235), (18, 12551320), (20, 11296188), (24, 9413490), (30, 7530792), (36, 6275660), (40, 5648094), (45, 5020528), (48, 4706745), (60, 3765396), (72, 3137830), (80, 2824047), (90, 2510264), (120, 1882698), (144, 1568915), (180, 1255132), (240, 941349), (360, 627566), (720, 313783)]