78194040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{651617}}^1$

素因数の和:651631

約数の個数: 32

約数和(自身を含む): 234582480

約数和(自身を除く): 156388440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 651617, 1303234, 1954851, 2606468, 3258085, 3909702, 5212936, 6516170, 7819404, 9774255, 13032340, 15638808, 19548510, 26064680, 39097020, 78194040]

約数ペア:

[(1, 78194040), (2, 39097020), (3, 26064680), (4, 19548510), (5, 15638808), (6, 13032340), (8, 9774255), (10, 7819404), (12, 6516170), (15, 5212936), (20, 3909702), (24, 3258085), (30, 2606468), (40, 1954851), (60, 1303234), (120, 651617)]