13580160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1$

素因数の和:676

約数の個数: 128

約数和(自身を含む): 47295360

約数和(自身を除く): 33715200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 643, 660, 704, 880, 960, 1056, 1286, 1320, 1408, 1760, 1920, 1929, 2112, 2572, 2640, 3215, 3520, 3858, 4224, 5144, 5280, 6430, 7040, 7073, 7716, 9645, 10288, 10560, 12860, 14146, 15432, 19290, 20576, 21120, 21219, 25720, 28292, 30864, 35365, 38580, 41152, 42438, 51440, 56584, 61728, 70730, 77160, 82304, 84876, 102880, 106095, 113168, 123456, 141460, 154320, 169752, 205760, 212190, 226336, 246912, 282920, 308640, 339504, 411520, 424380, 452672, 565840, 617280, 679008, 848760, 905344, 1131680, 1234560, 1358016, 1697520, 2263360, 2716032, 3395040, 4526720, 6790080, 13580160]

約数ペア:

[(1, 13580160), (2, 6790080), (3, 4526720), (4, 3395040), (5, 2716032), (6, 2263360), (8, 1697520), (10, 1358016), (11, 1234560), (12, 1131680), (15, 905344), (16, 848760), (20, 679008), (22, 617280), (24, 565840), (30, 452672), (32, 424380), (33, 411520), (40, 339504), (44, 308640), (48, 282920), (55, 246912), (60, 226336), (64, 212190), (66, 205760), (80, 169752), (88, 154320), (96, 141460), (110, 123456), (120, 113168), (128, 106095), (132, 102880), (160, 84876), (165, 82304), (176, 77160), (192, 70730), (220, 61728), (240, 56584), (264, 51440), (320, 42438), (330, 41152), (352, 38580), (384, 35365), (440, 30864), (480, 28292), (528, 25720), (640, 21219), (643, 21120), (660, 20576), (704, 19290), (880, 15432), (960, 14146), (1056, 12860), (1286, 10560), (1320, 10288), (1408, 9645), (1760, 7716), (1920, 7073), (1929, 7040), (2112, 6430), (2572, 5280), (2640, 5144), (3215, 4224), (3520, 3858)]