79177380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1319623}}^1$

素因数の和:1319635

約数の個数: 24

約数和(自身を含む): 221696832

約数和(自身を除く): 142519452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1319623, 2639246, 3958869, 5278492, 6598115, 7917738, 13196230, 15835476, 19794345, 26392460, 39588690, 79177380]

約数ペア:

[(1, 79177380), (2, 39588690), (3, 26392460), (4, 19794345), (5, 15835476), (6, 13196230), (10, 7917738), (12, 6598115), (15, 5278492), (20, 3958869), (30, 2639246), (60, 1319623)]