201445680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{4349}}^1$

素因数の和:4558

約数の個数: 80

約数和(自身を含む): 627861600

約数和(自身を除く): 426415920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 193, 240, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3088, 3860, 4349, 4632, 5790, 7720, 8698, 9264, 11580, 13047, 15440, 17396, 21745, 23160, 26094, 34792, 43490, 46320, 52188, 65235, 69584, 86980, 104376, 130470, 173960, 208752, 260940, 347920, 521880, 839357, 1043760, 1678714, 2518071, 3357428, 4196785, 5036142, 6714856, 8393570, 10072284, 12590355, 13429712, 16787140, 20144568, 25180710, 33574280, 40289136, 50361420, 67148560, 100722840, 201445680]

約数ペア:

[(1, 201445680), (2, 100722840), (3, 67148560), (4, 50361420), (5, 40289136), (6, 33574280), (8, 25180710), (10, 20144568), (12, 16787140), (15, 13429712), (16, 12590355), (20, 10072284), (24, 8393570), (30, 6714856), (40, 5036142), (48, 4196785), (60, 3357428), (80, 2518071), (120, 1678714), (193, 1043760), (240, 839357), (386, 521880), (579, 347920), (772, 260940), (965, 208752), (1158, 173960), (1544, 130470), (1930, 104376), (2316, 86980), (2895, 69584), (3088, 65235), (3860, 52188), (4349, 46320), (4632, 43490), (5790, 34792), (7720, 26094), (8698, 23160), (9264, 21745), (11580, 17396), (13047, 15440)]