4500120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37501}}^1$

素因数の和:37515

約数の個数: 32

約数和(自身を含む): 13500720

約数和(自身を除く): 9000600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 37501, 75002, 112503, 150004, 187505, 225006, 300008, 375010, 450012, 562515, 750020, 900024, 1125030, 1500040, 2250060, 4500120]

約数ペア:

[(1, 4500120), (2, 2250060), (3, 1500040), (4, 1125030), (5, 900024), (6, 750020), (8, 562515), (10, 450012), (12, 375010), (15, 300008), (20, 225006), (24, 187505), (30, 150004), (40, 112503), (60, 75002), (120, 37501)]