144523140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{12227}}^1$

素因数の和:12436

約数の個数: 48

約数和(自身を含む): 406752192

約数和(自身を除く): 262229052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3940, 5910, 11820, 12227, 24454, 36681, 48908, 61135, 73362, 122270, 146724, 183405, 244540, 366810, 733620, 2408719, 4817438, 7226157, 9634876, 12043595, 14452314, 24087190, 28904628, 36130785, 48174380, 72261570, 144523140]

約数ペア:

[(1, 144523140), (2, 72261570), (3, 48174380), (4, 36130785), (5, 28904628), (6, 24087190), (10, 14452314), (12, 12043595), (15, 9634876), (20, 7226157), (30, 4817438), (60, 2408719), (197, 733620), (394, 366810), (591, 244540), (788, 183405), (985, 146724), (1182, 122270), (1970, 73362), (2364, 61135), (2955, 48908), (3940, 36681), (5910, 24454), (11820, 12227)]