40708440

素因数分解:

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

素因数の和:37713

約数の個数: 64

約数和(自身を含む): 135698400

約数和(自身を除く): 94989960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 37693, 75386, 113079, 150772, 188465, 226158, 301544, 339237, 376930, 452316, 565395, 678474, 753860, 904632, 1017711, 1130790, 1356948, 1507720, 1696185, 2035422, 2261580, 2713896, 3392370, 4070844, 4523160, 5088555, 6784740, 8141688, 10177110, 13569480, 20354220, 40708440]

約数ペア:

[(1, 40708440), (2, 20354220), (3, 13569480), (4, 10177110), (5, 8141688), (6, 6784740), (8, 5088555), (9, 4523160), (10, 4070844), (12, 3392370), (15, 2713896), (18, 2261580), (20, 2035422), (24, 1696185), (27, 1507720), (30, 1356948), (36, 1130790), (40, 1017711), (45, 904632), (54, 753860), (60, 678474), (72, 565395), (90, 452316), (108, 376930), (120, 339237), (135, 301544), (180, 226158), (216, 188465), (270, 150772), (360, 113079), (540, 75386), (1080, 37693)]