160559460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{891997}}^1$

素因数の和:892012

約数の個数: 36

約数和(自身を含む): 487030908

約数和(自身を除く): 326471448

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 891997, 1783994, 2675991, 3567988, 4459985, 5351982, 8027973, 8919970, 10703964, 13379955, 16055946, 17839940, 26759910, 32111892, 40139865, 53519820, 80279730, 160559460]

約数ペア:

[(1, 160559460), (2, 80279730), (3, 53519820), (4, 40139865), (5, 32111892), (6, 26759910), (9, 17839940), (10, 16055946), (12, 13379955), (15, 10703964), (18, 8919970), (20, 8027973), (30, 5351982), (36, 4459985), (45, 3567988), (60, 2675991), (90, 1783994), (180, 891997)]