2020440120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16837001}}^1$

素因数の和:16837015

約数の個数: 32

約数和(自身を含む): 6061320720

約数和(自身を除く): 4040880600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16837001, 33674002, 50511003, 67348004, 84185005, 101022006, 134696008, 168370010, 202044012, 252555015, 336740020, 404088024, 505110030, 673480040, 1010220060, 2020440120]

約数ペア:

[(1, 2020440120), (2, 1010220060), (3, 673480040), (4, 505110030), (5, 404088024), (6, 336740020), (8, 252555015), (10, 202044012), (12, 168370010), (15, 134696008), (20, 101022006), (24, 84185005), (30, 67348004), (40, 50511003), (60, 33674002), (120, 16837001)]