561756120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4681301}}^1$

素因数の和:4681315

約数の個数: 32

約数和(自身を含む): 1685268720

約数和(自身を除く): 1123512600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4681301, 9362602, 14043903, 18725204, 23406505, 28087806, 37450408, 46813010, 56175612, 70219515, 93626020, 112351224, 140439030, 187252040, 280878060, 561756120]

約数ペア:

[(1, 561756120), (2, 280878060), (3, 187252040), (4, 140439030), (5, 112351224), (6, 93626020), (8, 70219515), (10, 56175612), (12, 46813010), (15, 37450408), (20, 28087806), (24, 23406505), (30, 18725204), (40, 14043903), (60, 9362602), (120, 4681301)]