12532778880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{2203}}^1\times {\mathrm{2963}}^1$

素因数の和:5188

約数の個数: 128

約数和(自身を含む): 39979854720

約数和(自身を除く): 27447075840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 2203, 2963, 4406, 5926, 6609, 8812, 8889, 11015, 11852, 13218, 14815, 17624, 17778, 22030, 23704, 26436, 29630, 33045, 35248, 35556, 44060, 44445, 47408, 52872, 59260, 66090, 70496, 71112, 88120, 88890, 94816, 105744, 118520, 132180, 140992, 142224, 176240, 177780, 189632, 211488, 237040, 264360, 281984, 284448, 352480, 355560, 379264, 422976, 474080, 528720, 568896, 704960, 711120, 845952, 948160, 1057440, 1137792, 1409920, 1422240, 1896320, 2114880, 2844480, 4229760, 5688960, 6527489, 13054978, 19582467, 26109956, 32637445, 39164934, 52219912, 65274890, 78329868, 97912335, 104439824, 130549780, 156659736, 195824670, 208879648, 261099560, 313319472, 391649340, 417759296, 522199120, 626638944, 783298680, 835518592, 1044398240, 1253277888, 1566597360, 2088796480, 2506555776, 3133194720, 4177592960, 6266389440, 12532778880]

約数ペア:

[(1, 12532778880), (2, 6266389440), (3, 4177592960), (4, 3133194720), (5, 2506555776), (6, 2088796480), (8, 1566597360), (10, 1253277888), (12, 1044398240), (15, 835518592), (16, 783298680), (20, 626638944), (24, 522199120), (30, 417759296), (32, 391649340), (40, 313319472), (48, 261099560), (60, 208879648), (64, 195824670), (80, 156659736), (96, 130549780), (120, 104439824), (128, 97912335), (160, 78329868), (192, 65274890), (240, 52219912), (320, 39164934), (384, 32637445), (480, 26109956), (640, 19582467), (960, 13054978), (1920, 6527489), (2203, 5688960), (2963, 4229760), (4406, 2844480), (5926, 2114880), (6609, 1896320), (8812, 1422240), (8889, 1409920), (11015, 1137792), (11852, 1057440), (13218, 948160), (14815, 845952), (17624, 711120), (17778, 704960), (22030, 568896), (23704, 528720), (26436, 474080), (29630, 422976), (33045, 379264), (35248, 355560), (35556, 352480), (44060, 284448), (44445, 281984), (47408, 264360), (52872, 237040), (59260, 211488), (66090, 189632), (70496, 177780), (71112, 176240), (88120, 142224), (88890, 140992), (94816, 132180), (105744, 118520)]