80010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 239616

約数和(自身を除く): 159606

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 127, 210, 254, 315, 381, 630, 635, 762, 889, 1143, 1270, 1778, 1905, 2286, 2667, 3810, 4445, 5334, 5715, 8001, 8890, 11430, 13335, 16002, 26670, 40005, 80010]

約数ペア:

[(1, 80010), (2, 40005), (3, 26670), (5, 16002), (6, 13335), (7, 11430), (9, 8890), (10, 8001), (14, 5715), (15, 5334), (18, 4445), (21, 3810), (30, 2667), (35, 2286), (42, 1905), (45, 1778), (63, 1270), (70, 1143), (90, 889), (105, 762), (126, 635), (127, 630), (210, 381), (254, 315)]