267802740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{495931}}^1$

素因数の和:495949

約数の個数: 48

約数和(自身を含む): 833165760

約数和(自身を除く): 565363020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 495931, 991862, 1487793, 1983724, 2479655, 2975586, 4463379, 4959310, 5951172, 7438965, 8926758, 9918620, 13390137, 14877930, 17853516, 22316895, 26780274, 29755860, 44633790, 53560548, 66950685, 89267580, 133901370, 267802740]

約数ペア:

[(1, 267802740), (2, 133901370), (3, 89267580), (4, 66950685), (5, 53560548), (6, 44633790), (9, 29755860), (10, 26780274), (12, 22316895), (15, 17853516), (18, 14877930), (20, 13390137), (27, 9918620), (30, 8926758), (36, 7438965), (45, 5951172), (54, 4959310), (60, 4463379), (90, 2975586), (108, 2479655), (135, 1983724), (180, 1487793), (270, 991862), (540, 495931)]