1420620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23677}}^1$

素因数の和:23689

約数の個数: 24

約数和(自身を含む): 3977904

約数和(自身を除く): 2557284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 23677, 47354, 71031, 94708, 118385, 142062, 236770, 284124, 355155, 473540, 710310, 1420620]

約数ペア:

[(1, 1420620), (2, 710310), (3, 473540), (4, 355155), (5, 284124), (6, 236770), (10, 142062), (12, 118385), (15, 94708), (20, 71031), (30, 47354), (60, 23677)]