319247520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5237}}^1$

素因数の和:5382

約数の個数: 96

約数和(自身を含む): 1013741568

約数和(自身を除く): 694494048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 127, 160, 240, 254, 381, 480, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4064, 5080, 5237, 6096, 7620, 10160, 10474, 12192, 15240, 15711, 20320, 20948, 26185, 30480, 31422, 41896, 52370, 60960, 62844, 78555, 83792, 104740, 125688, 157110, 167584, 209480, 251376, 314220, 418960, 502752, 628440, 665099, 837920, 1256880, 1330198, 1995297, 2513760, 2660396, 3325495, 3990594, 5320792, 6650990, 7981188, 9976485, 10641584, 13301980, 15962376, 19952970, 21283168, 26603960, 31924752, 39905940, 53207920, 63849504, 79811880, 106415840, 159623760, 319247520]

約数ペア:

[(1, 319247520), (2, 159623760), (3, 106415840), (4, 79811880), (5, 63849504), (6, 53207920), (8, 39905940), (10, 31924752), (12, 26603960), (15, 21283168), (16, 19952970), (20, 15962376), (24, 13301980), (30, 10641584), (32, 9976485), (40, 7981188), (48, 6650990), (60, 5320792), (80, 3990594), (96, 3325495), (120, 2660396), (127, 2513760), (160, 1995297), (240, 1330198), (254, 1256880), (381, 837920), (480, 665099), (508, 628440), (635, 502752), (762, 418960), (1016, 314220), (1270, 251376), (1524, 209480), (1905, 167584), (2032, 157110), (2540, 125688), (3048, 104740), (3810, 83792), (4064, 78555), (5080, 62844), (5237, 60960), (6096, 52370), (7620, 41896), (10160, 31422), (10474, 30480), (12192, 26185), (15240, 20948), (15711, 20320)]