61059420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37691}}^1$

素因数の和:37712

約数の個数: 60

約数和(自身を含む): 191550744

約数和(自身を除く): 130491324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 37691, 75382, 113073, 150764, 188455, 226146, 339219, 376910, 452292, 565365, 678438, 753820, 1017657, 1130730, 1356876, 1696095, 2035314, 2261460, 3052971, 3392190, 4070628, 5088285, 6105942, 6784380, 10176570, 12211884, 15264855, 20353140, 30529710, 61059420]

約数ペア:

[(1, 61059420), (2, 30529710), (3, 20353140), (4, 15264855), (5, 12211884), (6, 10176570), (9, 6784380), (10, 6105942), (12, 5088285), (15, 4070628), (18, 3392190), (20, 3052971), (27, 2261460), (30, 2035314), (36, 1696095), (45, 1356876), (54, 1130730), (60, 1017657), (81, 753820), (90, 678438), (108, 565365), (135, 452292), (162, 376910), (180, 339219), (270, 226146), (324, 188455), (405, 150764), (540, 113073), (810, 75382), (1620, 37691)]