2080434060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1709}}^1\times {\mathrm{6763}}^1$

素因数の和:8487

約数の個数: 72

約数和(自身を含む): 6315276240

約数和(自身を除く): 4234842180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1709, 3418, 5127, 6763, 6836, 8545, 10254, 13526, 15381, 17090, 20289, 20508, 25635, 27052, 30762, 33815, 34180, 40578, 51270, 60867, 61524, 67630, 76905, 81156, 101445, 102540, 121734, 135260, 153810, 202890, 243468, 304335, 307620, 405780, 608670, 1217340, 11557967, 23115934, 34673901, 46231868, 57789835, 69347802, 104021703, 115579670, 138695604, 173369505, 208043406, 231159340, 346739010, 416086812, 520108515, 693478020, 1040217030, 2080434060]

約数ペア:

[(1, 2080434060), (2, 1040217030), (3, 693478020), (4, 520108515), (5, 416086812), (6, 346739010), (9, 231159340), (10, 208043406), (12, 173369505), (15, 138695604), (18, 115579670), (20, 104021703), (30, 69347802), (36, 57789835), (45, 46231868), (60, 34673901), (90, 23115934), (180, 11557967), (1709, 1217340), (3418, 608670), (5127, 405780), (6763, 307620), (6836, 304335), (8545, 243468), (10254, 202890), (13526, 153810), (15381, 135260), (17090, 121734), (20289, 102540), (20508, 101445), (25635, 81156), (27052, 76905), (30762, 67630), (33815, 61524), (34180, 60867), (40578, 51270)]