51117120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17749}}^1$

素因数の和:17772

約数の個数: 84

約数和(自身を含む): 175831500

約数和(自身を除く): 124714380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 17749, 35498, 53247, 70996, 88745, 106494, 141992, 159741, 177490, 212988, 266235, 283984, 319482, 354980, 425976, 532470, 567968, 638964, 709960, 798705, 851952, 1064940, 1135936, 1277928, 1419920, 1597410, 1703904, 2129880, 2555856, 2839840, 3194820, 3407808, 4259760, 5111712, 5679680, 6389640, 8519520, 10223424, 12779280, 17039040, 25558560, 51117120]

約数ペア:

[(1, 51117120), (2, 25558560), (3, 17039040), (4, 12779280), (5, 10223424), (6, 8519520), (8, 6389640), (9, 5679680), (10, 5111712), (12, 4259760), (15, 3407808), (16, 3194820), (18, 2839840), (20, 2555856), (24, 2129880), (30, 1703904), (32, 1597410), (36, 1419920), (40, 1277928), (45, 1135936), (48, 1064940), (60, 851952), (64, 798705), (72, 709960), (80, 638964), (90, 567968), (96, 532470), (120, 425976), (144, 354980), (160, 319482), (180, 283984), (192, 266235), (240, 212988), (288, 177490), (320, 159741), (360, 141992), (480, 106494), (576, 88745), (720, 70996), (960, 53247), (1440, 35498), (2880, 17749)]