47800080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:553

約数の個数: 120

約数和(自身を含む): 161822232

約数和(自身を除く): 114022152

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, 197, 240, 337, 360, 394, 591, 674, 720, 788, 985, 1011, 1182, 1348, 1576, 1685, 1773, 1970, 2022, 2364, 2696, 2955, 3033, 3152, 3370, 3546, 3940, 4044, 4728, 5055, 5392, 5910, 6066, 6740, 7092, 7880, 8088, 8865, 9456, 10110, 11820, 12132, 13480, 14184, 15165, 15760, 16176, 17730, 20220, 23640, 24264, 26960, 28368, 30330, 35460, 40440, 47280, 48528, 60660, 66389, 70920, 80880, 121320, 132778, 141840, 199167, 242640, 265556, 331945, 398334, 531112, 597501, 663890, 796668, 995835, 1062224, 1195002, 1327780, 1593336, 1991670, 2390004, 2655560, 2987505, 3186672, 3983340, 4780008, 5311120, 5975010, 7966680, 9560016, 11950020, 15933360, 23900040, 47800080]

約数ペア:

[(1, 47800080), (2, 23900040), (3, 15933360), (4, 11950020), (5, 9560016), (6, 7966680), (8, 5975010), (9, 5311120), (10, 4780008), (12, 3983340), (15, 3186672), (16, 2987505), (18, 2655560), (20, 2390004), (24, 1991670), (30, 1593336), (36, 1327780), (40, 1195002), (45, 1062224), (48, 995835), (60, 796668), (72, 663890), (80, 597501), (90, 531112), (120, 398334), (144, 331945), (180, 265556), (197, 242640), (240, 199167), (337, 141840), (360, 132778), (394, 121320), (591, 80880), (674, 70920), (720, 66389), (788, 60660), (985, 48528), (1011, 47280), (1182, 40440), (1348, 35460), (1576, 30330), (1685, 28368), (1773, 26960), (1970, 24264), (2022, 23640), (2364, 20220), (2696, 17730), (2955, 16176), (3033, 15760), (3152, 15165), (3370, 14184), (3546, 13480), (3940, 12132), (4044, 11820), (4728, 10110), (5055, 9456), (5392, 8865), (5910, 8088), (6066, 7880), (6740, 7092)]