76657680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9679}}^1$

素因数の和:9709

約数の個数: 120

約数和(自身を含む): 280874880

約数和(自身を除く): 204217200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 9679, 19358, 29037, 38716, 48395, 58074, 77432, 87111, 96790, 106469, 116148, 145185, 154864, 174222, 193580, 212938, 232296, 290370, 319407, 348444, 387160, 425876, 435555, 464592, 532345, 580740, 638814, 696888, 774320, 851752, 871110, 958221, 1064690, 1161480, 1277628, 1393776, 1597035, 1703504, 1742220, 1916442, 2129380, 2322960, 2555256, 3194070, 3484440, 3832884, 4258760, 4791105, 5110512, 6388140, 6968880, 7665768, 8517520, 9582210, 12776280, 15331536, 19164420, 25552560, 38328840, 76657680]

約数ペア:

[(1, 76657680), (2, 38328840), (3, 25552560), (4, 19164420), (5, 15331536), (6, 12776280), (8, 9582210), (9, 8517520), (10, 7665768), (11, 6968880), (12, 6388140), (15, 5110512), (16, 4791105), (18, 4258760), (20, 3832884), (22, 3484440), (24, 3194070), (30, 2555256), (33, 2322960), (36, 2129380), (40, 1916442), (44, 1742220), (45, 1703504), (48, 1597035), (55, 1393776), (60, 1277628), (66, 1161480), (72, 1064690), (80, 958221), (88, 871110), (90, 851752), (99, 774320), (110, 696888), (120, 638814), (132, 580740), (144, 532345), (165, 464592), (176, 435555), (180, 425876), (198, 387160), (220, 348444), (240, 319407), (264, 290370), (330, 232296), (360, 212938), (396, 193580), (440, 174222), (495, 154864), (528, 145185), (660, 116148), (720, 106469), (792, 96790), (880, 87111), (990, 77432), (1320, 58074), (1584, 48395), (1980, 38716), (2640, 29037), (3960, 19358), (7920, 9679)]