7753920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:258

約数の個数: 112

約数和(自身を含む): 25347168

約数和(自身を除く): 17593248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 160, 164, 192, 197, 205, 240, 246, 320, 328, 394, 410, 480, 492, 591, 615, 656, 788, 820, 960, 984, 985, 1182, 1230, 1312, 1576, 1640, 1968, 1970, 2364, 2460, 2624, 2955, 3152, 3280, 3936, 3940, 4728, 4920, 5910, 6304, 6560, 7872, 7880, 8077, 9456, 9840, 11820, 12608, 13120, 15760, 16154, 18912, 19680, 23640, 24231, 31520, 32308, 37824, 39360, 40385, 47280, 48462, 63040, 64616, 80770, 94560, 96924, 121155, 129232, 161540, 189120, 193848, 242310, 258464, 323080, 387696, 484620, 516928, 646160, 775392, 969240, 1292320, 1550784, 1938480, 2584640, 3876960, 7753920]

約数ペア:

[(1, 7753920), (2, 3876960), (3, 2584640), (4, 1938480), (5, 1550784), (6, 1292320), (8, 969240), (10, 775392), (12, 646160), (15, 516928), (16, 484620), (20, 387696), (24, 323080), (30, 258464), (32, 242310), (40, 193848), (41, 189120), (48, 161540), (60, 129232), (64, 121155), (80, 96924), (82, 94560), (96, 80770), (120, 64616), (123, 63040), (160, 48462), (164, 47280), (192, 40385), (197, 39360), (205, 37824), (240, 32308), (246, 31520), (320, 24231), (328, 23640), (394, 19680), (410, 18912), (480, 16154), (492, 15760), (591, 13120), (615, 12608), (656, 11820), (788, 9840), (820, 9456), (960, 8077), (984, 7880), (985, 7872), (1182, 6560), (1230, 6304), (1312, 5910), (1576, 4920), (1640, 4728), (1968, 3940), (1970, 3936), (2364, 3280), (2460, 3152), (2624, 2955)]