61032120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3659}}^1$

素因数の和:3812

約数の個数: 64

約数和(自身を含む): 184464000

約数和(自身を除く): 123431880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 3659, 4170, 5560, 7318, 8340, 10977, 14636, 16680, 18295, 21954, 29272, 36590, 43908, 54885, 73180, 87816, 109770, 146360, 219540, 439080, 508601, 1017202, 1525803, 2034404, 2543005, 3051606, 4068808, 5086010, 6103212, 7629015, 10172020, 12206424, 15258030, 20344040, 30516060, 61032120]

約数ペア:

[(1, 61032120), (2, 30516060), (3, 20344040), (4, 15258030), (5, 12206424), (6, 10172020), (8, 7629015), (10, 6103212), (12, 5086010), (15, 4068808), (20, 3051606), (24, 2543005), (30, 2034404), (40, 1525803), (60, 1017202), (120, 508601), (139, 439080), (278, 219540), (417, 146360), (556, 109770), (695, 87816), (834, 73180), (1112, 54885), (1390, 43908), (1668, 36590), (2085, 29272), (2780, 21954), (3336, 18295), (3659, 16680), (4170, 14636), (5560, 10977), (7318, 8340)]