47766060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1009}}^1$

素因数の和:1287

約数の個数: 72

約数和(自身を含む): 145585440

約数和(自身を除く): 97819380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 263, 526, 789, 1009, 1052, 1315, 1578, 2018, 2367, 2630, 3027, 3156, 3945, 4036, 4734, 5045, 5260, 6054, 7890, 9081, 9468, 10090, 11835, 12108, 15135, 15780, 18162, 20180, 23670, 30270, 36324, 45405, 47340, 60540, 90810, 181620, 265367, 530734, 796101, 1061468, 1326835, 1592202, 2388303, 2653670, 3184404, 3980505, 4776606, 5307340, 7961010, 9553212, 11941515, 15922020, 23883030, 47766060]

約数ペア:

[(1, 47766060), (2, 23883030), (3, 15922020), (4, 11941515), (5, 9553212), (6, 7961010), (9, 5307340), (10, 4776606), (12, 3980505), (15, 3184404), (18, 2653670), (20, 2388303), (30, 1592202), (36, 1326835), (45, 1061468), (60, 796101), (90, 530734), (180, 265367), (263, 181620), (526, 90810), (789, 60540), (1009, 47340), (1052, 45405), (1315, 36324), (1578, 30270), (2018, 23670), (2367, 20180), (2630, 18162), (3027, 15780), (3156, 15135), (3945, 12108), (4036, 11835), (4734, 10090), (5045, 9468), (5260, 9081), (6054, 7890)]