127440120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1062001}}^1$

素因数の和:1062015

約数の個数: 32

約数和(自身を含む): 382320720

約数和(自身を除く): 254880600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1062001, 2124002, 3186003, 4248004, 5310005, 6372006, 8496008, 10620010, 12744012, 15930015, 21240020, 25488024, 31860030, 42480040, 63720060, 127440120]

約数ペア:

[(1, 127440120), (2, 63720060), (3, 42480040), (4, 31860030), (5, 25488024), (6, 21240020), (8, 15930015), (10, 12744012), (12, 10620010), (15, 8496008), (20, 6372006), (24, 5310005), (30, 4248004), (40, 3186003), (60, 2124002), (120, 1062001)]