1472622720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{17837}}^1$

素因数の和:17902

約数の個数: 128

約数和(自身を含む): 4803416640

約数和(自身を除く): 3330793920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 1920, 2064, 2580, 2752, 3440, 4128, 5160, 5504, 6880, 8256, 10320, 13760, 16512, 17837, 20640, 27520, 35674, 41280, 53511, 71348, 82560, 89185, 107022, 142696, 178370, 214044, 267555, 285392, 356740, 428088, 535110, 570784, 713480, 766991, 856176, 1070220, 1141568, 1426960, 1533982, 1712352, 2140440, 2283136, 2300973, 2853920, 3067964, 3424704, 3834955, 4280880, 4601946, 5707840, 6135928, 6849408, 7669910, 8561760, 9203892, 11415680, 11504865, 12271856, 15339820, 17123520, 18407784, 23009730, 24543712, 30679640, 34247040, 36815568, 46019460, 49087424, 61359280, 73631136, 92038920, 98174848, 122718560, 147262272, 184077840, 245437120, 294524544, 368155680, 490874240, 736311360, 1472622720]

約数ペア:

[(1, 1472622720), (2, 736311360), (3, 490874240), (4, 368155680), (5, 294524544), (6, 245437120), (8, 184077840), (10, 147262272), (12, 122718560), (15, 98174848), (16, 92038920), (20, 73631136), (24, 61359280), (30, 49087424), (32, 46019460), (40, 36815568), (43, 34247040), (48, 30679640), (60, 24543712), (64, 23009730), (80, 18407784), (86, 17123520), (96, 15339820), (120, 12271856), (128, 11504865), (129, 11415680), (160, 9203892), (172, 8561760), (192, 7669910), (215, 6849408), (240, 6135928), (258, 5707840), (320, 4601946), (344, 4280880), (384, 3834955), (430, 3424704), (480, 3067964), (516, 2853920), (640, 2300973), (645, 2283136), (688, 2140440), (860, 1712352), (960, 1533982), (1032, 1426960), (1290, 1141568), (1376, 1070220), (1720, 856176), (1920, 766991), (2064, 713480), (2580, 570784), (2752, 535110), (3440, 428088), (4128, 356740), (5160, 285392), (5504, 267555), (6880, 214044), (8256, 178370), (10320, 142696), (13760, 107022), (16512, 89185), (17837, 82560), (20640, 71348), (27520, 53511), (35674, 41280)]