763380

素因数分解:

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

素因数の和:4256

約数の個数: 36

約数和(自身を含む): 2316132

約数和(自身を除く): 1552752

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4241, 8482, 12723, 16964, 21205, 25446, 38169, 42410, 50892, 63615, 76338, 84820, 127230, 152676, 190845, 254460, 381690, 763380]

約数ペア:

[(1, 763380), (2, 381690), (3, 254460), (4, 190845), (5, 152676), (6, 127230), (9, 84820), (10, 76338), (12, 63615), (15, 50892), (18, 42410), (20, 38169), (30, 25446), (36, 21205), (45, 16964), (60, 12723), (90, 8482), (180, 4241)]