306021960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{850061}}^1$

素因数の和:850078

約数の個数: 48

約数和(自身を含む): 994572540

約数和(自身を除く): 688550580

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, 850061, 1700122, 2550183, 3400244, 4250305, 5100366, 6800488, 7650549, 8500610, 10200732, 12750915, 15301098, 17001220, 20401464, 25501830, 30602196, 34002440, 38252745, 51003660, 61204392, 76505490, 102007320, 153010980, 306021960]

約数ペア:

[(1, 306021960), (2, 153010980), (3, 102007320), (4, 76505490), (5, 61204392), (6, 51003660), (8, 38252745), (9, 34002440), (10, 30602196), (12, 25501830), (15, 20401464), (18, 17001220), (20, 15301098), (24, 12750915), (30, 10200732), (36, 8500610), (40, 7650549), (45, 6800488), (60, 5100366), (72, 4250305), (90, 3400244), (120, 2550183), (180, 1700122), (360, 850061)]