221524440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1846037}}^1$

素因数の和:1846051

約数の個数: 32

約数和(自身を含む): 664573680

約数和(自身を除く): 443049240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1846037, 3692074, 5538111, 7384148, 9230185, 11076222, 14768296, 18460370, 22152444, 27690555, 36920740, 44304888, 55381110, 73841480, 110762220, 221524440]

約数ペア:

[(1, 221524440), (2, 110762220), (3, 73841480), (4, 55381110), (5, 44304888), (6, 36920740), (8, 27690555), (10, 22152444), (12, 18460370), (15, 14768296), (20, 11076222), (24, 9230185), (30, 7384148), (40, 5538111), (60, 3692074), (120, 1846037)]