2079943920

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{106993}}^1$

素因数の和:107021

約数の個数: 120

約数和(自身を含む): 7243921776

約数和(自身を除く): 5163977856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 106993, 213986, 320979, 427972, 534965, 641958, 855944, 962937, 1069930, 1283916, 1604895, 1711888, 1925874, 2139860, 2567832, 2888811, 3209790, 3851748, 4279720, 4814685, 5135664, 5777622, 6419580, 7703496, 8559440, 8666433, 9629370, 11555244, 12839160, 14444055, 15406992, 17332866, 19258740, 23110488, 25678320, 25999299, 28888110, 34665732, 38517480, 43332165, 46220976, 51998598, 57776220, 69331464, 77034960, 86664330, 103997196, 115552440, 129996495, 138662928, 173328660, 207994392, 231104880, 259992990, 346657320, 415988784, 519985980, 693314640, 1039971960, 2079943920]

約数ペア:

[(1, 2079943920), (2, 1039971960), (3, 693314640), (4, 519985980), (5, 415988784), (6, 346657320), (8, 259992990), (9, 231104880), (10, 207994392), (12, 173328660), (15, 138662928), (16, 129996495), (18, 115552440), (20, 103997196), (24, 86664330), (27, 77034960), (30, 69331464), (36, 57776220), (40, 51998598), (45, 46220976), (48, 43332165), (54, 38517480), (60, 34665732), (72, 28888110), (80, 25999299), (81, 25678320), (90, 23110488), (108, 19258740), (120, 17332866), (135, 15406992), (144, 14444055), (162, 12839160), (180, 11555244), (216, 9629370), (240, 8666433), (243, 8559440), (270, 7703496), (324, 6419580), (360, 5777622), (405, 5135664), (432, 4814685), (486, 4279720), (540, 3851748), (648, 3209790), (720, 2888811), (810, 2567832), (972, 2139860), (1080, 1925874), (1215, 1711888), (1296, 1604895), (1620, 1283916), (1944, 1069930), (2160, 962937), (2430, 855944), (3240, 641958), (3888, 534965), (4860, 427972), (6480, 320979), (9720, 213986), (19440, 106993)]