126659760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{527749}}^1$

素因数の和:527765

約数の個数: 40

約数和(自身を含む): 392646000

約数和(自身を除く): 265986240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 527749, 1055498, 1583247, 2110996, 2638745, 3166494, 4221992, 5277490, 6332988, 7916235, 8443984, 10554980, 12665976, 15832470, 21109960, 25331952, 31664940, 42219920, 63329880, 126659760]

約数ペア:

[(1, 126659760), (2, 63329880), (3, 42219920), (4, 31664940), (5, 25331952), (6, 21109960), (8, 15832470), (10, 12665976), (12, 10554980), (15, 8443984), (16, 7916235), (20, 6332988), (24, 5277490), (30, 4221992), (40, 3166494), (48, 2638745), (60, 2110996), (80, 1583247), (120, 1055498), (240, 527749)]