266005560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{4937}}^1$

素因数の和:5400

約数の個数: 64

約数和(自身を含む): 799956000

約数和(自身を除く): 533950440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 449, 898, 1347, 1796, 2245, 2694, 3592, 4490, 4937, 5388, 6735, 8980, 9874, 10776, 13470, 14811, 17960, 19748, 24685, 26940, 29622, 39496, 49370, 53880, 59244, 74055, 98740, 118488, 148110, 197480, 296220, 592440, 2216713, 4433426, 6650139, 8866852, 11083565, 13300278, 17733704, 22167130, 26600556, 33250695, 44334260, 53201112, 66501390, 88668520, 133002780, 266005560]

約数ペア:

[(1, 266005560), (2, 133002780), (3, 88668520), (4, 66501390), (5, 53201112), (6, 44334260), (8, 33250695), (10, 26600556), (12, 22167130), (15, 17733704), (20, 13300278), (24, 11083565), (30, 8866852), (40, 6650139), (60, 4433426), (120, 2216713), (449, 592440), (898, 296220), (1347, 197480), (1796, 148110), (2245, 118488), (2694, 98740), (3592, 74055), (4490, 59244), (4937, 53880), (5388, 49370), (6735, 39496), (8980, 29622), (9874, 26940), (10776, 24685), (13470, 19748), (14811, 17960)]