891685680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1567}}^1\times {\mathrm{2371}}^1$

素因数の和:3954

約数の個数: 80

約数和(自身を含む): 2767156224

約数和(自身を除く): 1875470544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1567, 2371, 3134, 4701, 4742, 6268, 7113, 7835, 9402, 9484, 11855, 12536, 14226, 15670, 18804, 18968, 23505, 23710, 25072, 28452, 31340, 35565, 37608, 37936, 47010, 47420, 56904, 62680, 71130, 75216, 94020, 94840, 113808, 125360, 142260, 188040, 189680, 284520, 376080, 569040, 3715357, 7430714, 11146071, 14861428, 18576785, 22292142, 29722856, 37153570, 44584284, 55730355, 59445712, 74307140, 89168568, 111460710, 148614280, 178337136, 222921420, 297228560, 445842840, 891685680]

約数ペア:

[(1, 891685680), (2, 445842840), (3, 297228560), (4, 222921420), (5, 178337136), (6, 148614280), (8, 111460710), (10, 89168568), (12, 74307140), (15, 59445712), (16, 55730355), (20, 44584284), (24, 37153570), (30, 29722856), (40, 22292142), (48, 18576785), (60, 14861428), (80, 11146071), (120, 7430714), (240, 3715357), (1567, 569040), (2371, 376080), (3134, 284520), (4701, 189680), (4742, 188040), (6268, 142260), (7113, 125360), (7835, 113808), (9402, 94840), (9484, 94020), (11855, 75216), (12536, 71130), (14226, 62680), (15670, 56904), (18804, 47420), (18968, 47010), (23505, 37936), (23710, 37608), (25072, 35565), (28452, 31340)]