154740540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2579009}}^1$

素因数の和:2579021

約数の個数: 24

約数和(自身を含む): 433273680

約数和(自身を除く): 278533140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2579009, 5158018, 7737027, 10316036, 12895045, 15474054, 25790090, 30948108, 38685135, 51580180, 77370270, 154740540]

約数ペア:

[(1, 154740540), (2, 77370270), (3, 51580180), (4, 38685135), (5, 30948108), (6, 25790090), (10, 15474054), (12, 12895045), (15, 10316036), (20, 7737027), (30, 5158018), (60, 2579009)]