30016960

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4937}}^1$

素因数の和:4973

約数の個数: 56

約数和(自身を含む): 75255120

約数和(自身を除く): 45238160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 4937, 6080, 9874, 19748, 24685, 39496, 49370, 78992, 93803, 98740, 157984, 187606, 197480, 315968, 375212, 394960, 469015, 750424, 789920, 938030, 1500848, 1579840, 1876060, 3001696, 3752120, 6003392, 7504240, 15008480, 30016960]

約数ペア:

[(1, 30016960), (2, 15008480), (4, 7504240), (5, 6003392), (8, 3752120), (10, 3001696), (16, 1876060), (19, 1579840), (20, 1500848), (32, 938030), (38, 789920), (40, 750424), (64, 469015), (76, 394960), (80, 375212), (95, 315968), (152, 197480), (160, 187606), (190, 157984), (304, 98740), (320, 93803), (380, 78992), (608, 49370), (760, 39496), (1216, 24685), (1520, 19748), (3040, 9874), (4937, 6080)]