55574760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1327}}^1$

素因数の和:1690

約数の個数: 64

約数和(自身を含む): 167328000

約数和(自身を除く): 111753240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 349, 698, 1047, 1327, 1396, 1745, 2094, 2654, 2792, 3490, 3981, 4188, 5235, 5308, 6635, 6980, 7962, 8376, 10470, 10616, 13270, 13960, 15924, 19905, 20940, 26540, 31848, 39810, 41880, 53080, 79620, 159240, 463123, 926246, 1389369, 1852492, 2315615, 2778738, 3704984, 4631230, 5557476, 6946845, 9262460, 11114952, 13893690, 18524920, 27787380, 55574760]

約数ペア:

[(1, 55574760), (2, 27787380), (3, 18524920), (4, 13893690), (5, 11114952), (6, 9262460), (8, 6946845), (10, 5557476), (12, 4631230), (15, 3704984), (20, 2778738), (24, 2315615), (30, 1852492), (40, 1389369), (60, 926246), (120, 463123), (349, 159240), (698, 79620), (1047, 53080), (1327, 41880), (1396, 39810), (1745, 31848), (2094, 26540), (2654, 20940), (2792, 19905), (3490, 15924), (3981, 13960), (4188, 13270), (5235, 10616), (5308, 10470), (6635, 8376), (6980, 7962)]