2794440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:127

約数の個数: 128

約数和(自身を含む): 9590400

約数和(自身を除く): 6795960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 73, 87, 88, 110, 116, 120, 132, 145, 146, 165, 174, 219, 220, 232, 264, 290, 292, 319, 330, 348, 365, 435, 438, 440, 580, 584, 638, 660, 696, 730, 803, 870, 876, 957, 1095, 1160, 1276, 1320, 1460, 1595, 1606, 1740, 1752, 1914, 2117, 2190, 2409, 2552, 2920, 3190, 3212, 3480, 3828, 4015, 4234, 4380, 4785, 4818, 6351, 6380, 6424, 7656, 8030, 8468, 8760, 9570, 9636, 10585, 12045, 12702, 12760, 16060, 16936, 19140, 19272, 21170, 23287, 24090, 25404, 31755, 32120, 38280, 42340, 46574, 48180, 50808, 63510, 69861, 84680, 93148, 96360, 116435, 127020, 139722, 186296, 232870, 254040, 279444, 349305, 465740, 558888, 698610, 931480, 1397220, 2794440]

約数ペア:

[(1, 2794440), (2, 1397220), (3, 931480), (4, 698610), (5, 558888), (6, 465740), (8, 349305), (10, 279444), (11, 254040), (12, 232870), (15, 186296), (20, 139722), (22, 127020), (24, 116435), (29, 96360), (30, 93148), (33, 84680), (40, 69861), (44, 63510), (55, 50808), (58, 48180), (60, 46574), (66, 42340), (73, 38280), (87, 32120), (88, 31755), (110, 25404), (116, 24090), (120, 23287), (132, 21170), (145, 19272), (146, 19140), (165, 16936), (174, 16060), (219, 12760), (220, 12702), (232, 12045), (264, 10585), (290, 9636), (292, 9570), (319, 8760), (330, 8468), (348, 8030), (365, 7656), (435, 6424), (438, 6380), (440, 6351), (580, 4818), (584, 4785), (638, 4380), (660, 4234), (696, 4015), (730, 3828), (803, 3480), (870, 3212), (876, 3190), (957, 2920), (1095, 2552), (1160, 2409), (1276, 2190), (1320, 2117), (1460, 1914), (1595, 1752), (1606, 1740)]