157568820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{4801}}^1$

素因数の和:5360

約数の個数: 48

約数和(自身を含む): 442091328

約数和(自身を除く): 284522508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 547, 1094, 1641, 2188, 2735, 3282, 4801, 5470, 6564, 8205, 9602, 10940, 14403, 16410, 19204, 24005, 28806, 32820, 48010, 57612, 72015, 96020, 144030, 288060, 2626147, 5252294, 7878441, 10504588, 13130735, 15756882, 26261470, 31513764, 39392205, 52522940, 78784410, 157568820]

約数ペア:

[(1, 157568820), (2, 78784410), (3, 52522940), (4, 39392205), (5, 31513764), (6, 26261470), (10, 15756882), (12, 13130735), (15, 10504588), (20, 7878441), (30, 5252294), (60, 2626147), (547, 288060), (1094, 144030), (1641, 96020), (2188, 72015), (2735, 57612), (3282, 48010), (4801, 32820), (5470, 28806), (6564, 24005), (8205, 19204), (9602, 16410), (10940, 14403)]