14490720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:397

約数の個数: 144

約数和(自身を含む): 51302160

約数和(自身を除く): 36811440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 347, 348, 360, 435, 464, 480, 522, 580, 694, 696, 720, 870, 928, 1041, 1044, 1160, 1305, 1388, 1392, 1440, 1735, 1740, 2082, 2088, 2320, 2610, 2776, 2784, 3123, 3470, 3480, 4164, 4176, 4640, 5205, 5220, 5552, 6246, 6940, 6960, 8328, 8352, 10063, 10410, 10440, 11104, 12492, 13880, 13920, 15615, 16656, 20126, 20820, 20880, 24984, 27760, 30189, 31230, 33312, 40252, 41640, 41760, 49968, 50315, 55520, 60378, 62460, 80504, 83280, 90567, 99936, 100630, 120756, 124920, 150945, 161008, 166560, 181134, 201260, 241512, 249840, 301890, 322016, 362268, 402520, 452835, 483024, 499680, 603780, 724536, 805040, 905670, 966048, 1207560, 1449072, 1610080, 1811340, 2415120, 2898144, 3622680, 4830240, 7245360, 14490720]

約数ペア:

[(1, 14490720), (2, 7245360), (3, 4830240), (4, 3622680), (5, 2898144), (6, 2415120), (8, 1811340), (9, 1610080), (10, 1449072), (12, 1207560), (15, 966048), (16, 905670), (18, 805040), (20, 724536), (24, 603780), (29, 499680), (30, 483024), (32, 452835), (36, 402520), (40, 362268), (45, 322016), (48, 301890), (58, 249840), (60, 241512), (72, 201260), (80, 181134), (87, 166560), (90, 161008), (96, 150945), (116, 124920), (120, 120756), (144, 100630), (145, 99936), (160, 90567), (174, 83280), (180, 80504), (232, 62460), (240, 60378), (261, 55520), (288, 50315), (290, 49968), (347, 41760), (348, 41640), (360, 40252), (435, 33312), (464, 31230), (480, 30189), (522, 27760), (580, 24984), (694, 20880), (696, 20820), (720, 20126), (870, 16656), (928, 15615), (1041, 13920), (1044, 13880), (1160, 12492), (1305, 11104), (1388, 10440), (1392, 10410), (1440, 10063), (1735, 8352), (1740, 8328), (2082, 6960), (2088, 6940), (2320, 6246), (2610, 5552), (2776, 5220), (2784, 5205), (3123, 4640), (3470, 4176), (3480, 4164)]