55249680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10009}}^1$

素因数の和:10048

約数の個数: 80

約数和(自身を含む): 178738560

約数和(自身を除く): 123488880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 10009, 20018, 30027, 40036, 50045, 60054, 80072, 100090, 120108, 150135, 160144, 200180, 230207, 240216, 300270, 400360, 460414, 480432, 600540, 690621, 800720, 920828, 1151035, 1201080, 1381242, 1841656, 2302070, 2402160, 2762484, 3453105, 3683312, 4604140, 5524968, 6906210, 9208280, 11049936, 13812420, 18416560, 27624840, 55249680]

約数ペア:

[(1, 55249680), (2, 27624840), (3, 18416560), (4, 13812420), (5, 11049936), (6, 9208280), (8, 6906210), (10, 5524968), (12, 4604140), (15, 3683312), (16, 3453105), (20, 2762484), (23, 2402160), (24, 2302070), (30, 1841656), (40, 1381242), (46, 1201080), (48, 1151035), (60, 920828), (69, 800720), (80, 690621), (92, 600540), (115, 480432), (120, 460414), (138, 400360), (184, 300270), (230, 240216), (240, 230207), (276, 200180), (345, 160144), (368, 150135), (460, 120108), (552, 100090), (690, 80072), (920, 60054), (1104, 50045), (1380, 40036), (1840, 30027), (2760, 20018), (5520, 10009)]