38517480

素因数分解:

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

素因数の和:107010

約数の個数: 48

約数和(自身を含む): 125182980

約数和(自身を除く): 86665500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 106993, 213986, 320979, 427972, 534965, 641958, 855944, 962937, 1069930, 1283916, 1604895, 1925874, 2139860, 2567832, 3209790, 3851748, 4279720, 4814685, 6419580, 7703496, 9629370, 12839160, 19258740, 38517480]

約数ペア:

[(1, 38517480), (2, 19258740), (3, 12839160), (4, 9629370), (5, 7703496), (6, 6419580), (8, 4814685), (9, 4279720), (10, 3851748), (12, 3209790), (15, 2567832), (18, 2139860), (20, 1925874), (24, 1604895), (30, 1283916), (36, 1069930), (40, 962937), (45, 855944), (60, 641958), (72, 534965), (90, 427972), (120, 320979), (180, 213986), (360, 106993)]