90844140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{941}}^1\times {\mathrm{1609}}^1$

素因数の和:2562

約数の個数: 48

約数和(自身を含む): 254792160

約数和(自身を除く): 163948020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 941, 1609, 1882, 2823, 3218, 3764, 4705, 4827, 5646, 6436, 8045, 9410, 9654, 11292, 14115, 16090, 18820, 19308, 24135, 28230, 32180, 48270, 56460, 96540, 1514069, 3028138, 4542207, 6056276, 7570345, 9084414, 15140690, 18168828, 22711035, 30281380, 45422070, 90844140]

約数ペア:

[(1, 90844140), (2, 45422070), (3, 30281380), (4, 22711035), (5, 18168828), (6, 15140690), (10, 9084414), (12, 7570345), (15, 6056276), (20, 4542207), (30, 3028138), (60, 1514069), (941, 96540), (1609, 56460), (1882, 48270), (2823, 32180), (3218, 28230), (3764, 24135), (4705, 19308), (4827, 18820), (5646, 16090), (6436, 14115), (8045, 11292), (9410, 9654)]