1197274240

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1$

素因数の和:870

約数の個数: 128

約数和(自身を含む): 2982251520

約数和(自身を除く): 1784977280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 53, 64, 80, 94, 106, 128, 160, 188, 212, 235, 265, 320, 376, 424, 470, 530, 640, 751, 752, 848, 940, 1060, 1502, 1504, 1696, 1880, 2120, 2491, 3004, 3008, 3392, 3755, 3760, 4240, 4982, 6008, 6016, 6784, 7510, 7520, 8480, 9964, 12016, 12455, 15020, 15040, 16960, 19928, 24032, 24910, 30040, 30080, 33920, 35297, 39803, 39856, 48064, 49820, 60080, 70594, 79606, 79712, 96128, 99640, 120160, 141188, 159212, 159424, 176485, 199015, 199280, 240320, 282376, 318424, 318848, 352970, 398030, 398560, 480640, 564752, 636848, 705940, 796060, 797120, 1129504, 1273696, 1411880, 1592120, 1594240, 1870741, 2259008, 2547392, 2823760, 3184240, 3741482, 4518016, 5094784, 5647520, 6368480, 7482964, 9353705, 11295040, 12736960, 14965928, 18707410, 22590080, 25473920, 29931856, 37414820, 59863712, 74829640, 119727424, 149659280, 239454848, 299318560, 598637120, 1197274240]

約数ペア:

[(1, 1197274240), (2, 598637120), (4, 299318560), (5, 239454848), (8, 149659280), (10, 119727424), (16, 74829640), (20, 59863712), (32, 37414820), (40, 29931856), (47, 25473920), (53, 22590080), (64, 18707410), (80, 14965928), (94, 12736960), (106, 11295040), (128, 9353705), (160, 7482964), (188, 6368480), (212, 5647520), (235, 5094784), (265, 4518016), (320, 3741482), (376, 3184240), (424, 2823760), (470, 2547392), (530, 2259008), (640, 1870741), (751, 1594240), (752, 1592120), (848, 1411880), (940, 1273696), (1060, 1129504), (1502, 797120), (1504, 796060), (1696, 705940), (1880, 636848), (2120, 564752), (2491, 480640), (3004, 398560), (3008, 398030), (3392, 352970), (3755, 318848), (3760, 318424), (4240, 282376), (4982, 240320), (6008, 199280), (6016, 199015), (6784, 176485), (7510, 159424), (7520, 159212), (8480, 141188), (9964, 120160), (12016, 99640), (12455, 96128), (15020, 79712), (15040, 79606), (16960, 70594), (19928, 60080), (24032, 49820), (24910, 48064), (30040, 39856), (30080, 39803), (33920, 35297)]