288805360

素因数分解:

$2^4\times 5^1\times {\mathrm{617}}^1\times {\mathrm{5851}}^1$

素因数の和:6481

約数の個数: 40

約数和(自身を含む): 672675696

約数和(自身を除く): 383870336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 617, 1234, 2468, 3085, 4936, 5851, 6170, 9872, 11702, 12340, 23404, 24680, 29255, 46808, 49360, 58510, 93616, 117020, 234040, 468080, 3610067, 7220134, 14440268, 18050335, 28880536, 36100670, 57761072, 72201340, 144402680, 288805360]

約数ペア:

[(1, 288805360), (2, 144402680), (4, 72201340), (5, 57761072), (8, 36100670), (10, 28880536), (16, 18050335), (20, 14440268), (40, 7220134), (80, 3610067), (617, 468080), (1234, 234040), (2468, 117020), (3085, 93616), (4936, 58510), (5851, 49360), (6170, 46808), (9872, 29255), (11702, 24680), (12340, 23404)]