16652040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{719}}^1$

素因数の和:926

約数の個数: 64

約数和(自身を含む): 50284800

約数和(自身を除く): 33632760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 719, 772, 965, 1158, 1438, 1544, 1930, 2157, 2316, 2876, 2895, 3595, 3860, 4314, 4632, 5752, 5790, 7190, 7720, 8628, 10785, 11580, 14380, 17256, 21570, 23160, 28760, 43140, 86280, 138767, 277534, 416301, 555068, 693835, 832602, 1110136, 1387670, 1665204, 2081505, 2775340, 3330408, 4163010, 5550680, 8326020, 16652040]

約数ペア:

[(1, 16652040), (2, 8326020), (3, 5550680), (4, 4163010), (5, 3330408), (6, 2775340), (8, 2081505), (10, 1665204), (12, 1387670), (15, 1110136), (20, 832602), (24, 693835), (30, 555068), (40, 416301), (60, 277534), (120, 138767), (193, 86280), (386, 43140), (579, 28760), (719, 23160), (772, 21570), (965, 17256), (1158, 14380), (1438, 11580), (1544, 10785), (1930, 8628), (2157, 7720), (2316, 7190), (2876, 5790), (2895, 5752), (3595, 4632), (3860, 4314)]