8106120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 30326400

約数和(自身を除く): 22220280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 55, 60, 66, 69, 72, 88, 89, 90, 92, 99, 110, 115, 120, 132, 138, 165, 178, 180, 184, 198, 207, 220, 230, 253, 264, 267, 276, 330, 345, 356, 360, 396, 414, 440, 445, 460, 495, 506, 534, 552, 660, 690, 712, 759, 792, 801, 828, 890, 920, 979, 990, 1012, 1035, 1068, 1265, 1320, 1335, 1380, 1518, 1602, 1656, 1780, 1958, 1980, 2024, 2047, 2070, 2136, 2277, 2530, 2670, 2760, 2937, 3036, 3204, 3560, 3795, 3916, 3960, 4005, 4094, 4140, 4554, 4895, 5060, 5340, 5874, 6072, 6141, 6408, 7590, 7832, 8010, 8188, 8280, 8811, 9108, 9790, 10120, 10235, 10680, 11385, 11748, 12282, 14685, 15180, 16020, 16376, 17622, 18216, 18423, 19580, 20470, 22517, 22770, 23496, 24564, 29370, 30360, 30705, 32040, 35244, 36846, 39160, 40940, 44055, 45034, 45540, 49128, 58740, 61410, 67551, 70488, 73692, 81880, 88110, 90068, 91080, 92115, 112585, 117480, 122820, 135102, 147384, 176220, 180136, 184230, 202653, 225170, 245640, 270204, 337755, 352440, 368460, 405306, 450340, 540408, 675510, 736920, 810612, 900680, 1013265, 1351020, 1621224, 2026530, 2702040, 4053060, 8106120]

約数ペア:

[(1, 8106120), (2, 4053060), (3, 2702040), (4, 2026530), (5, 1621224), (6, 1351020), (8, 1013265), (9, 900680), (10, 810612), (11, 736920), (12, 675510), (15, 540408), (18, 450340), (20, 405306), (22, 368460), (23, 352440), (24, 337755), (30, 270204), (33, 245640), (36, 225170), (40, 202653), (44, 184230), (45, 180136), (46, 176220), (55, 147384), (60, 135102), (66, 122820), (69, 117480), (72, 112585), (88, 92115), (89, 91080), (90, 90068), (92, 88110), (99, 81880), (110, 73692), (115, 70488), (120, 67551), (132, 61410), (138, 58740), (165, 49128), (178, 45540), (180, 45034), (184, 44055), (198, 40940), (207, 39160), (220, 36846), (230, 35244), (253, 32040), (264, 30705), (267, 30360), (276, 29370), (330, 24564), (345, 23496), (356, 22770), (360, 22517), (396, 20470), (414, 19580), (440, 18423), (445, 18216), (460, 17622), (495, 16376), (506, 16020), (534, 15180), (552, 14685), (660, 12282), (690, 11748), (712, 11385), (759, 10680), (792, 10235), (801, 10120), (828, 9790), (890, 9108), (920, 8811), (979, 8280), (990, 8188), (1012, 8010), (1035, 7832), (1068, 7590), (1265, 6408), (1320, 6141), (1335, 6072), (1380, 5874), (1518, 5340), (1602, 5060), (1656, 4895), (1780, 4554), (1958, 4140), (1980, 4094), (2024, 4005), (2047, 3960), (2070, 3916), (2136, 3795), (2277, 3560), (2530, 3204), (2670, 3036), (2760, 2937)]