6400140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{106669}}^1$

素因数の和:106681

約数の個数: 24

約数和(自身を含む): 17920560

約数和(自身を除く): 11520420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 106669, 213338, 320007, 426676, 533345, 640014, 1066690, 1280028, 1600035, 2133380, 3200070, 6400140]

約数ペア:

[(1, 6400140), (2, 3200070), (3, 2133380), (4, 1600035), (5, 1280028), (6, 1066690), (10, 640014), (12, 533345), (15, 426676), (20, 320007), (30, 213338), (60, 106669)]