12713520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{52973}}^1$

素因数の和:52989

約数の個数: 40

約数和(自身を含む): 39412656

約数和(自身を除く): 26699136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 52973, 105946, 158919, 211892, 264865, 317838, 423784, 529730, 635676, 794595, 847568, 1059460, 1271352, 1589190, 2118920, 2542704, 3178380, 4237840, 6356760, 12713520]

約数ペア:

[(1, 12713520), (2, 6356760), (3, 4237840), (4, 3178380), (5, 2542704), (6, 2118920), (8, 1589190), (10, 1271352), (12, 1059460), (15, 847568), (16, 794595), (20, 635676), (24, 529730), (30, 423784), (40, 317838), (48, 264865), (60, 211892), (80, 158919), (120, 105946), (240, 52973)]