2290140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{4241}}^1$

素因数の和:4259

約数の個数: 48

約数和(自身を含む): 7126560

約数和(自身を除く): 4836420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 4241, 8482, 12723, 16964, 21205, 25446, 38169, 42410, 50892, 63615, 76338, 84820, 114507, 127230, 152676, 190845, 229014, 254460, 381690, 458028, 572535, 763380, 1145070, 2290140]

約数ペア:

[(1, 2290140), (2, 1145070), (3, 763380), (4, 572535), (5, 458028), (6, 381690), (9, 254460), (10, 229014), (12, 190845), (15, 152676), (18, 127230), (20, 114507), (27, 84820), (30, 76338), (36, 63615), (45, 50892), (54, 42410), (60, 38169), (90, 25446), (108, 21205), (135, 16964), (180, 12723), (270, 8482), (540, 4241)]