297030375960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{3825739}}^1$

素因数の和:3826400

約数の個数: 64

約数和(自身を含む): 892468627200

約数和(自身を除く): 595438251240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 647, 1294, 1941, 2588, 3235, 3882, 5176, 6470, 7764, 9705, 12940, 15528, 19410, 25880, 38820, 77640, 3825739, 7651478, 11477217, 15302956, 19128695, 22954434, 30605912, 38257390, 45908868, 57386085, 76514780, 91817736, 114772170, 153029560, 229544340, 459088680, 2475253133, 4950506266, 7425759399, 9901012532, 12376265665, 14851518798, 19802025064, 24752531330, 29703037596, 37128796995, 49505062660, 59406075192, 74257593990, 99010125320, 148515187980, 297030375960]

約数ペア:

[(1, 297030375960), (2, 148515187980), (3, 99010125320), (4, 74257593990), (5, 59406075192), (6, 49505062660), (8, 37128796995), (10, 29703037596), (12, 24752531330), (15, 19802025064), (20, 14851518798), (24, 12376265665), (30, 9901012532), (40, 7425759399), (60, 4950506266), (120, 2475253133), (647, 459088680), (1294, 229544340), (1941, 153029560), (2588, 114772170), (3235, 91817736), (3882, 76514780), (5176, 57386085), (6470, 45908868), (7764, 38257390), (9705, 30605912), (12940, 22954434), (15528, 19128695), (19410, 15302956), (25880, 11477217), (38820, 7651478), (77640, 3825739)]