180053920

素因数分解:

$2^5\times 5^1\times {\mathrm{937}}^1\times {\mathrm{1201}}^1$

素因数の和:2153

約数の個数: 48

約数和(自身を含む): 426185928

約数和(自身を除く): 246132008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 937, 1201, 1874, 2402, 3748, 4685, 4804, 6005, 7496, 9370, 9608, 12010, 14992, 18740, 19216, 24020, 29984, 37480, 38432, 48040, 74960, 96080, 149920, 192160, 1125337, 2250674, 4501348, 5626685, 9002696, 11253370, 18005392, 22506740, 36010784, 45013480, 90026960, 180053920]

約数ペア:

[(1, 180053920), (2, 90026960), (4, 45013480), (5, 36010784), (8, 22506740), (10, 18005392), (16, 11253370), (20, 9002696), (32, 5626685), (40, 4501348), (80, 2250674), (160, 1125337), (937, 192160), (1201, 149920), (1874, 96080), (2402, 74960), (3748, 48040), (4685, 38432), (4804, 37480), (6005, 29984), (7496, 24020), (9370, 19216), (9608, 18740), (12010, 14992)]