11688840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 128

約数和(自身を含む): 39744000

約数和(自身を除く): 28055160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 90, 108, 120, 135, 137, 158, 180, 216, 237, 270, 274, 316, 360, 395, 411, 474, 540, 548, 632, 685, 711, 790, 822, 948, 1080, 1096, 1185, 1233, 1370, 1422, 1580, 1644, 1896, 2055, 2133, 2370, 2466, 2740, 2844, 3160, 3288, 3555, 3699, 4110, 4266, 4740, 4932, 5480, 5688, 6165, 7110, 7398, 8220, 8532, 9480, 9864, 10665, 10823, 12330, 14220, 14796, 16440, 17064, 18495, 21330, 21646, 24660, 28440, 29592, 32469, 36990, 42660, 43292, 49320, 54115, 64938, 73980, 85320, 86584, 97407, 108230, 129876, 147960, 162345, 194814, 216460, 259752, 292221, 324690, 389628, 432920, 487035, 584442, 649380, 779256, 974070, 1168884, 1298760, 1461105, 1948140, 2337768, 2922210, 3896280, 5844420, 11688840]

約数ペア:

[(1, 11688840), (2, 5844420), (3, 3896280), (4, 2922210), (5, 2337768), (6, 1948140), (8, 1461105), (9, 1298760), (10, 1168884), (12, 974070), (15, 779256), (18, 649380), (20, 584442), (24, 487035), (27, 432920), (30, 389628), (36, 324690), (40, 292221), (45, 259752), (54, 216460), (60, 194814), (72, 162345), (79, 147960), (90, 129876), (108, 108230), (120, 97407), (135, 86584), (137, 85320), (158, 73980), (180, 64938), (216, 54115), (237, 49320), (270, 43292), (274, 42660), (316, 36990), (360, 32469), (395, 29592), (411, 28440), (474, 24660), (540, 21646), (548, 21330), (632, 18495), (685, 17064), (711, 16440), (790, 14796), (822, 14220), (948, 12330), (1080, 10823), (1096, 10665), (1185, 9864), (1233, 9480), (1370, 8532), (1422, 8220), (1580, 7398), (1644, 7110), (1896, 6165), (2055, 5688), (2133, 5480), (2370, 4932), (2466, 4740), (2740, 4266), (2844, 4110), (3160, 3699), (3288, 3555)]