268553820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{3467}}^1$

素因数の和:4770

約数の個数: 48

約数和(自身を含む): 752750208

約数和(自身を除く): 484196388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1291, 2582, 3467, 3873, 5164, 6455, 6934, 7746, 10401, 12910, 13868, 15492, 17335, 19365, 20802, 25820, 34670, 38730, 41604, 52005, 69340, 77460, 104010, 208020, 4475897, 8951794, 13427691, 17903588, 22379485, 26855382, 44758970, 53710764, 67138455, 89517940, 134276910, 268553820]

約数ペア:

[(1, 268553820), (2, 134276910), (3, 89517940), (4, 67138455), (5, 53710764), (6, 44758970), (10, 26855382), (12, 22379485), (15, 17903588), (20, 13427691), (30, 8951794), (60, 4475897), (1291, 208020), (2582, 104010), (3467, 77460), (3873, 69340), (5164, 52005), (6455, 41604), (6934, 38730), (7746, 34670), (10401, 25820), (12910, 20802), (13868, 19365), (15492, 17335)]