8452620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1423}}^1$

素因数の和:1452

約数の個数: 96

約数和(自身を含む): 28707840

約数和(自身を除く): 20255220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1423, 1485, 1980, 2846, 2970, 4269, 5692, 5940, 7115, 8538, 12807, 14230, 15653, 17076, 21345, 25614, 28460, 31306, 38421, 42690, 46959, 51228, 62612, 64035, 76842, 78265, 85380, 93918, 128070, 140877, 153684, 156530, 187836, 192105, 234795, 256140, 281754, 313060, 384210, 422631, 469590, 563508, 704385, 768420, 845262, 939180, 1408770, 1690524, 2113155, 2817540, 4226310, 8452620]

約数ペア:

[(1, 8452620), (2, 4226310), (3, 2817540), (4, 2113155), (5, 1690524), (6, 1408770), (9, 939180), (10, 845262), (11, 768420), (12, 704385), (15, 563508), (18, 469590), (20, 422631), (22, 384210), (27, 313060), (30, 281754), (33, 256140), (36, 234795), (44, 192105), (45, 187836), (54, 156530), (55, 153684), (60, 140877), (66, 128070), (90, 93918), (99, 85380), (108, 78265), (110, 76842), (132, 64035), (135, 62612), (165, 51228), (180, 46959), (198, 42690), (220, 38421), (270, 31306), (297, 28460), (330, 25614), (396, 21345), (495, 17076), (540, 15653), (594, 14230), (660, 12807), (990, 8538), (1188, 7115), (1423, 5940), (1485, 5692), (1980, 4269), (2846, 2970)]