85151760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{354799}}^1$

素因数の和:354815

約数の個数: 40

約数和(自身を含む): 263971200

約数和(自身を除く): 178819440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 354799, 709598, 1064397, 1419196, 1773995, 2128794, 2838392, 3547990, 4257588, 5321985, 5676784, 7095980, 8515176, 10643970, 14191960, 17030352, 21287940, 28383920, 42575880, 85151760]

約数ペア:

[(1, 85151760), (2, 42575880), (3, 28383920), (4, 21287940), (5, 17030352), (6, 14191960), (8, 10643970), (10, 8515176), (12, 7095980), (15, 5676784), (16, 5321985), (20, 4257588), (24, 3547990), (30, 2838392), (40, 2128794), (48, 1773995), (60, 1419196), (80, 1064397), (120, 709598), (240, 354799)]