80256390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2675213}}^1$

素因数の和:2675223

約数の個数: 16

約数和(自身を含む): 192615408

約数和(自身を除く): 112359018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2675213, 5350426, 8025639, 13376065, 16051278, 26752130, 40128195, 80256390]

約数ペア:

[(1, 80256390), (2, 40128195), (3, 26752130), (5, 16051278), (6, 13376065), (10, 8025639), (15, 5350426), (30, 2675213)]