77137680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11083}}^1$

素因数の和:11128

約数の個数: 80

約数和(自身を含む): 247394880

約数和(自身を除く): 170257200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 11083, 22166, 33249, 44332, 55415, 66498, 88664, 110830, 132996, 166245, 177328, 221660, 265992, 321407, 332490, 443320, 531984, 642814, 664980, 886640, 964221, 1285628, 1329960, 1607035, 1928442, 2571256, 2659920, 3214070, 3856884, 4821105, 5142512, 6428140, 7713768, 9642210, 12856280, 15427536, 19284420, 25712560, 38568840, 77137680]

約数ペア:

[(1, 77137680), (2, 38568840), (3, 25712560), (4, 19284420), (5, 15427536), (6, 12856280), (8, 9642210), (10, 7713768), (12, 6428140), (15, 5142512), (16, 4821105), (20, 3856884), (24, 3214070), (29, 2659920), (30, 2571256), (40, 1928442), (48, 1607035), (58, 1329960), (60, 1285628), (80, 964221), (87, 886640), (116, 664980), (120, 642814), (145, 531984), (174, 443320), (232, 332490), (240, 321407), (290, 265992), (348, 221660), (435, 177328), (464, 166245), (580, 132996), (696, 110830), (870, 88664), (1160, 66498), (1392, 55415), (1740, 44332), (2320, 33249), (3480, 22166), (6960, 11083)]