127249680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:481

約数の個数: 160

約数和(自身を含む): 417830400

約数和(自身を除く): 290580720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 47, 48, 58, 60, 80, 87, 94, 116, 120, 141, 145, 174, 188, 232, 235, 240, 282, 290, 348, 376, 389, 435, 464, 470, 564, 580, 696, 705, 752, 778, 870, 940, 1128, 1160, 1167, 1363, 1392, 1410, 1556, 1740, 1880, 1945, 2256, 2320, 2334, 2726, 2820, 3112, 3480, 3760, 3890, 4089, 4668, 5452, 5640, 5835, 6224, 6815, 6960, 7780, 8178, 9336, 10904, 11280, 11281, 11670, 13630, 15560, 16356, 18283, 18672, 20445, 21808, 22562, 23340, 27260, 31120, 32712, 33843, 36566, 40890, 45124, 46680, 54520, 54849, 56405, 65424, 67686, 73132, 81780, 90248, 91415, 93360, 109040, 109698, 112810, 135372, 146264, 163560, 169215, 180496, 182830, 219396, 225620, 270744, 274245, 292528, 327120, 338430, 365660, 438792, 451240, 530207, 541488, 548490, 676860, 731320, 877584, 902480, 1060414, 1096980, 1353720, 1462640, 1590621, 2120828, 2193960, 2651035, 2707440, 3181242, 4241656, 4387920, 5302070, 6362484, 7953105, 8483312, 10604140, 12724968, 15906210, 21208280, 25449936, 31812420, 42416560, 63624840, 127249680]

約数ペア:

[(1, 127249680), (2, 63624840), (3, 42416560), (4, 31812420), (5, 25449936), (6, 21208280), (8, 15906210), (10, 12724968), (12, 10604140), (15, 8483312), (16, 7953105), (20, 6362484), (24, 5302070), (29, 4387920), (30, 4241656), (40, 3181242), (47, 2707440), (48, 2651035), (58, 2193960), (60, 2120828), (80, 1590621), (87, 1462640), (94, 1353720), (116, 1096980), (120, 1060414), (141, 902480), (145, 877584), (174, 731320), (188, 676860), (232, 548490), (235, 541488), (240, 530207), (282, 451240), (290, 438792), (348, 365660), (376, 338430), (389, 327120), (435, 292528), (464, 274245), (470, 270744), (564, 225620), (580, 219396), (696, 182830), (705, 180496), (752, 169215), (778, 163560), (870, 146264), (940, 135372), (1128, 112810), (1160, 109698), (1167, 109040), (1363, 93360), (1392, 91415), (1410, 90248), (1556, 81780), (1740, 73132), (1880, 67686), (1945, 65424), (2256, 56405), (2320, 54849), (2334, 54520), (2726, 46680), (2820, 45124), (3112, 40890), (3480, 36566), (3760, 33843), (3890, 32712), (4089, 31120), (4668, 27260), (5452, 23340), (5640, 22562), (5835, 21808), (6224, 20445), (6815, 18672), (6960, 18283), (7780, 16356), (8178, 15560), (9336, 13630), (10904, 11670), (11280, 11281)]