2477754120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{14717}}^1$

素因数の和:14815

約数の個数: 128

約数和(自身を含む): 7884138240

約数和(自身を除く): 5406384120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 61, 69, 92, 115, 120, 122, 138, 183, 184, 230, 244, 276, 305, 345, 366, 460, 488, 552, 610, 690, 732, 915, 920, 1220, 1380, 1403, 1464, 1830, 2440, 2760, 2806, 3660, 4209, 5612, 7015, 7320, 8418, 11224, 14030, 14717, 16836, 21045, 28060, 29434, 33672, 42090, 44151, 56120, 58868, 73585, 84180, 88302, 117736, 147170, 168360, 176604, 220755, 294340, 338491, 353208, 441510, 588680, 676982, 883020, 897737, 1015473, 1353964, 1692455, 1766040, 1795474, 2030946, 2693211, 2707928, 3384910, 3590948, 4061892, 4488685, 5077365, 5386422, 6769820, 7181896, 8123784, 8977370, 10154730, 10772844, 13466055, 13539640, 17954740, 20309460, 20647951, 21545688, 26932110, 35909480, 40618920, 41295902, 53864220, 61943853, 82591804, 103239755, 107728440, 123887706, 165183608, 206479510, 247775412, 309719265, 412959020, 495550824, 619438530, 825918040, 1238877060, 2477754120]

約数ペア:

[(1, 2477754120), (2, 1238877060), (3, 825918040), (4, 619438530), (5, 495550824), (6, 412959020), (8, 309719265), (10, 247775412), (12, 206479510), (15, 165183608), (20, 123887706), (23, 107728440), (24, 103239755), (30, 82591804), (40, 61943853), (46, 53864220), (60, 41295902), (61, 40618920), (69, 35909480), (92, 26932110), (115, 21545688), (120, 20647951), (122, 20309460), (138, 17954740), (183, 13539640), (184, 13466055), (230, 10772844), (244, 10154730), (276, 8977370), (305, 8123784), (345, 7181896), (366, 6769820), (460, 5386422), (488, 5077365), (552, 4488685), (610, 4061892), (690, 3590948), (732, 3384910), (915, 2707928), (920, 2693211), (1220, 2030946), (1380, 1795474), (1403, 1766040), (1464, 1692455), (1830, 1353964), (2440, 1015473), (2760, 897737), (2806, 883020), (3660, 676982), (4209, 588680), (5612, 441510), (7015, 353208), (7320, 338491), (8418, 294340), (11224, 220755), (14030, 176604), (14717, 168360), (16836, 147170), (21045, 117736), (28060, 88302), (29434, 84180), (33672, 73585), (42090, 58868), (44151, 56120)]