47254440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2833}}^1$

素因数の和:2986

約数の個数: 64

約数和(自身を含む): 142833600

約数和(自身を除く): 95579160

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, 2833, 3336, 4170, 5560, 5666, 8340, 8499, 11332, 14165, 16680, 16998, 22664, 28330, 33996, 42495, 56660, 67992, 84990, 113320, 169980, 339960, 393787, 787574, 1181361, 1575148, 1968935, 2362722, 3150296, 3937870, 4725444, 5906805, 7875740, 9450888, 11813610, 15751480, 23627220, 47254440]

約数ペア:

[(1, 47254440), (2, 23627220), (3, 15751480), (4, 11813610), (5, 9450888), (6, 7875740), (8, 5906805), (10, 4725444), (12, 3937870), (15, 3150296), (20, 2362722), (24, 1968935), (30, 1575148), (40, 1181361), (60, 787574), (120, 393787), (139, 339960), (278, 169980), (417, 113320), (556, 84990), (695, 67992), (834, 56660), (1112, 42495), (1390, 33996), (1668, 28330), (2085, 22664), (2780, 16998), (2833, 16680), (3336, 14165), (4170, 11332), (5560, 8499), (5666, 8340)]