124872160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{111493}}^1$

素因数の和:111515

約数の個数: 48

約数和(自身を含む): 337157856

約数和(自身を除く): 212285696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 111493, 222986, 445972, 557465, 780451, 891944, 1114930, 1560902, 1783888, 2229860, 3121804, 3567776, 3902255, 4459720, 6243608, 7804510, 8919440, 12487216, 15609020, 17838880, 24974432, 31218040, 62436080, 124872160]

約数ペア:

[(1, 124872160), (2, 62436080), (4, 31218040), (5, 24974432), (7, 17838880), (8, 15609020), (10, 12487216), (14, 8919440), (16, 7804510), (20, 6243608), (28, 4459720), (32, 3902255), (35, 3567776), (40, 3121804), (56, 2229860), (70, 1783888), (80, 1560902), (112, 1114930), (140, 891944), (160, 780451), (224, 557465), (280, 445972), (560, 222986), (1120, 111493)]