80525070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12967}}^1$

素因数の和:13006

約数の個数: 64

約数和(自身を含む): 224087040

約数和(自身を除く): 143561970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 12967, 25934, 38901, 64835, 77802, 116703, 129670, 194505, 233406, 298241, 350109, 389010, 583515, 596482, 700218, 894723, 1167030, 1491205, 1750545, 1789446, 2684169, 2982410, 3501090, 4473615, 5368338, 8052507, 8947230, 13420845, 16105014, 26841690, 40262535, 80525070]

約数ペア:

[(1, 80525070), (2, 40262535), (3, 26841690), (5, 16105014), (6, 13420845), (9, 8947230), (10, 8052507), (15, 5368338), (18, 4473615), (23, 3501090), (27, 2982410), (30, 2684169), (45, 1789446), (46, 1750545), (54, 1491205), (69, 1167030), (90, 894723), (115, 700218), (135, 596482), (138, 583515), (207, 389010), (230, 350109), (270, 298241), (345, 233406), (414, 194505), (621, 129670), (690, 116703), (1035, 77802), (1242, 64835), (2070, 38901), (3105, 25934), (6210, 12967)]