26538464880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{185221}}^1$

素因数の和:185439

約数の個数: 120

約数和(自身を含む): 89573359200

約数和(自身を除く): 63034894320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 199, 240, 360, 398, 597, 720, 796, 995, 1194, 1592, 1791, 1990, 2388, 2985, 3184, 3582, 3980, 4776, 5970, 7164, 7960, 8955, 9552, 11940, 14328, 15920, 17910, 23880, 28656, 35820, 47760, 71640, 143280, 185221, 370442, 555663, 740884, 926105, 1111326, 1481768, 1666989, 1852210, 2222652, 2778315, 2963536, 3333978, 3704420, 4445304, 5556630, 6667956, 7408840, 8334945, 8890608, 11113260, 13335912, 14817680, 16669890, 22226520, 26671824, 33339780, 36858979, 44453040, 66679560, 73717958, 110576937, 133359120, 147435916, 184294895, 221153874, 294871832, 331730811, 368589790, 442307748, 552884685, 589743664, 663461622, 737179580, 884615496, 1105769370, 1326923244, 1474359160, 1658654055, 1769230992, 2211538740, 2653846488, 2948718320, 3317308110, 4423077480, 5307692976, 6634616220, 8846154960, 13269232440, 26538464880]

約数ペア:

[(1, 26538464880), (2, 13269232440), (3, 8846154960), (4, 6634616220), (5, 5307692976), (6, 4423077480), (8, 3317308110), (9, 2948718320), (10, 2653846488), (12, 2211538740), (15, 1769230992), (16, 1658654055), (18, 1474359160), (20, 1326923244), (24, 1105769370), (30, 884615496), (36, 737179580), (40, 663461622), (45, 589743664), (48, 552884685), (60, 442307748), (72, 368589790), (80, 331730811), (90, 294871832), (120, 221153874), (144, 184294895), (180, 147435916), (199, 133359120), (240, 110576937), (360, 73717958), (398, 66679560), (597, 44453040), (720, 36858979), (796, 33339780), (995, 26671824), (1194, 22226520), (1592, 16669890), (1791, 14817680), (1990, 13335912), (2388, 11113260), (2985, 8890608), (3184, 8334945), (3582, 7408840), (3980, 6667956), (4776, 5556630), (5970, 4445304), (7164, 3704420), (7960, 3333978), (8955, 2963536), (9552, 2778315), (11940, 2222652), (14328, 1852210), (15920, 1666989), (17910, 1481768), (23880, 1111326), (28656, 926105), (35820, 740884), (47760, 555663), (71640, 370442), (143280, 185221)]