8035740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:688

約数の個数: 96

約数和(自身を含む): 26127360

約数和(自身を除く): 18091620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 647, 690, 828, 1035, 1242, 1294, 1380, 1941, 2070, 2484, 2588, 3105, 3235, 3882, 4140, 5823, 6210, 6470, 7764, 9705, 11646, 12420, 12940, 14881, 17469, 19410, 23292, 29115, 29762, 34938, 38820, 44643, 58230, 59524, 69876, 74405, 87345, 89286, 116460, 133929, 148810, 174690, 178572, 223215, 267858, 297620, 349380, 401787, 446430, 535716, 669645, 803574, 892860, 1339290, 1607148, 2008935, 2678580, 4017870, 8035740]

約数ペア:

[(1, 8035740), (2, 4017870), (3, 2678580), (4, 2008935), (5, 1607148), (6, 1339290), (9, 892860), (10, 803574), (12, 669645), (15, 535716), (18, 446430), (20, 401787), (23, 349380), (27, 297620), (30, 267858), (36, 223215), (45, 178572), (46, 174690), (54, 148810), (60, 133929), (69, 116460), (90, 89286), (92, 87345), (108, 74405), (115, 69876), (135, 59524), (138, 58230), (180, 44643), (207, 38820), (230, 34938), (270, 29762), (276, 29115), (345, 23292), (414, 19410), (460, 17469), (540, 14881), (621, 12940), (647, 12420), (690, 11646), (828, 9705), (1035, 7764), (1242, 6470), (1294, 6210), (1380, 5823), (1941, 4140), (2070, 3882), (2484, 3235), (2588, 3105)]