27138960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37693}}^1$

素因数の和:37712

約数の個数: 60

約数和(自身を含む): 91144092

約数和(自身を除く): 64005132

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 37693, 75386, 113079, 150772, 188465, 226158, 301544, 339237, 376930, 452316, 565395, 603088, 678474, 753860, 904632, 1130790, 1356948, 1507720, 1696185, 1809264, 2261580, 2713896, 3015440, 3392370, 4523160, 5427792, 6784740, 9046320, 13569480, 27138960]

約数ペア:

[(1, 27138960), (2, 13569480), (3, 9046320), (4, 6784740), (5, 5427792), (6, 4523160), (8, 3392370), (9, 3015440), (10, 2713896), (12, 2261580), (15, 1809264), (16, 1696185), (18, 1507720), (20, 1356948), (24, 1130790), (30, 904632), (36, 753860), (40, 678474), (45, 603088), (48, 565395), (60, 452316), (72, 376930), (80, 339237), (90, 301544), (120, 226158), (144, 188465), (180, 150772), (240, 113079), (360, 75386), (720, 37693)]