11661960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{619}}^1$

素因数の和:790

約数の個数: 64

約数和(自身を含む): 35265600

約数和(自身を除く): 23603640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 619, 628, 785, 942, 1238, 1256, 1570, 1857, 1884, 2355, 2476, 3095, 3140, 3714, 3768, 4710, 4952, 6190, 6280, 7428, 9285, 9420, 12380, 14856, 18570, 18840, 24760, 37140, 74280, 97183, 194366, 291549, 388732, 485915, 583098, 777464, 971830, 1166196, 1457745, 1943660, 2332392, 2915490, 3887320, 5830980, 11661960]

約数ペア:

[(1, 11661960), (2, 5830980), (3, 3887320), (4, 2915490), (5, 2332392), (6, 1943660), (8, 1457745), (10, 1166196), (12, 971830), (15, 777464), (20, 583098), (24, 485915), (30, 388732), (40, 291549), (60, 194366), (120, 97183), (157, 74280), (314, 37140), (471, 24760), (619, 18840), (628, 18570), (785, 14856), (942, 12380), (1238, 9420), (1256, 9285), (1570, 7428), (1857, 6280), (1884, 6190), (2355, 4952), (2476, 4710), (3095, 3768), (3140, 3714)]