68224140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{126341}}^1$

素因数の和:126359

約数の個数: 48

約数和(自身を含む): 212254560

約数和(自身を除く): 144030420

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, 126341, 252682, 379023, 505364, 631705, 758046, 1137069, 1263410, 1516092, 1895115, 2274138, 2526820, 3411207, 3790230, 4548276, 5685345, 6822414, 7580460, 11370690, 13644828, 17056035, 22741380, 34112070, 68224140]

約数ペア:

[(1, 68224140), (2, 34112070), (3, 22741380), (4, 17056035), (5, 13644828), (6, 11370690), (9, 7580460), (10, 6822414), (12, 5685345), (15, 4548276), (18, 3790230), (20, 3411207), (27, 2526820), (30, 2274138), (36, 1895115), (45, 1516092), (54, 1263410), (60, 1137069), (90, 758046), (108, 631705), (135, 505364), (180, 379023), (270, 252682), (540, 126341)]