40797420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{679957}}^1$

素因数の和:679969

約数の個数: 24

約数和(自身を含む): 114232944

約数和(自身を除く): 73435524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 679957, 1359914, 2039871, 2719828, 3399785, 4079742, 6799570, 8159484, 10199355, 13599140, 20398710, 40797420]

約数ペア:

[(1, 40797420), (2, 20398710), (3, 13599140), (4, 10199355), (5, 8159484), (6, 6799570), (10, 4079742), (12, 3399785), (15, 2719828), (20, 2039871), (30, 1359914), (60, 679957)]