115723260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{642907}}^1$

素因数の和:642922

約数の個数: 36

約数和(自身を含む): 351027768

約数和(自身を除く): 235304508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 642907, 1285814, 1928721, 2571628, 3214535, 3857442, 5786163, 6429070, 7714884, 9643605, 11572326, 12858140, 19287210, 23144652, 28930815, 38574420, 57861630, 115723260]

約数ペア:

[(1, 115723260), (2, 57861630), (3, 38574420), (4, 28930815), (5, 23144652), (6, 19287210), (9, 12858140), (10, 11572326), (12, 9643605), (15, 7714884), (18, 6429070), (20, 5786163), (30, 3857442), (36, 3214535), (45, 2571628), (60, 1928721), (90, 1285814), (180, 642907)]