1020120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{8501}}^1$

素因数の和:8515

約数の個数: 32

約数和(自身を含む): 3060720

約数和(自身を除く): 2040600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 8501, 17002, 25503, 34004, 42505, 51006, 68008, 85010, 102012, 127515, 170020, 204024, 255030, 340040, 510060, 1020120]

約数ペア:

[(1, 1020120), (2, 510060), (3, 340040), (4, 255030), (5, 204024), (6, 170020), (8, 127515), (10, 102012), (12, 85010), (15, 68008), (20, 51006), (24, 42505), (30, 34004), (40, 25503), (60, 17002), (120, 8501)]