55506720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{587}}^1$

素因数の和:802

約数の個数: 96

約数和(自身を含む): 176033088

約数和(自身を除く): 120526368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 197, 240, 394, 480, 587, 591, 788, 985, 1174, 1182, 1576, 1761, 1970, 2348, 2364, 2935, 2955, 3152, 3522, 3940, 4696, 4728, 5870, 5910, 6304, 7044, 7880, 8805, 9392, 9456, 11740, 11820, 14088, 15760, 17610, 18784, 18912, 23480, 23640, 28176, 31520, 35220, 46960, 47280, 56352, 70440, 93920, 94560, 115639, 140880, 231278, 281760, 346917, 462556, 578195, 693834, 925112, 1156390, 1387668, 1734585, 1850224, 2312780, 2775336, 3469170, 3700448, 4625560, 5550672, 6938340, 9251120, 11101344, 13876680, 18502240, 27753360, 55506720]

約数ペア:

[(1, 55506720), (2, 27753360), (3, 18502240), (4, 13876680), (5, 11101344), (6, 9251120), (8, 6938340), (10, 5550672), (12, 4625560), (15, 3700448), (16, 3469170), (20, 2775336), (24, 2312780), (30, 1850224), (32, 1734585), (40, 1387668), (48, 1156390), (60, 925112), (80, 693834), (96, 578195), (120, 462556), (160, 346917), (197, 281760), (240, 231278), (394, 140880), (480, 115639), (587, 94560), (591, 93920), (788, 70440), (985, 56352), (1174, 47280), (1182, 46960), (1576, 35220), (1761, 31520), (1970, 28176), (2348, 23640), (2364, 23480), (2935, 18912), (2955, 18784), (3152, 17610), (3522, 15760), (3940, 14088), (4696, 11820), (4728, 11740), (5870, 9456), (5910, 9392), (6304, 8805), (7044, 7880)]