268590120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{10037}}^1$

素因数の和:10274

約数の個数: 64

約数和(自身を含む): 809464320

約数和(自身を除く): 540874200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 669, 892, 1115, 1338, 1784, 2230, 2676, 3345, 4460, 5352, 6690, 8920, 10037, 13380, 20074, 26760, 30111, 40148, 50185, 60222, 80296, 100370, 120444, 150555, 200740, 240888, 301110, 401480, 602220, 1204440, 2238251, 4476502, 6714753, 8953004, 11191255, 13429506, 17906008, 22382510, 26859012, 33573765, 44765020, 53718024, 67147530, 89530040, 134295060, 268590120]

約数ペア:

[(1, 268590120), (2, 134295060), (3, 89530040), (4, 67147530), (5, 53718024), (6, 44765020), (8, 33573765), (10, 26859012), (12, 22382510), (15, 17906008), (20, 13429506), (24, 11191255), (30, 8953004), (40, 6714753), (60, 4476502), (120, 2238251), (223, 1204440), (446, 602220), (669, 401480), (892, 301110), (1115, 240888), (1338, 200740), (1784, 150555), (2230, 120444), (2676, 100370), (3345, 80296), (4460, 60222), (5352, 50185), (6690, 40148), (8920, 30111), (10037, 26760), (13380, 20074)]