164842560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19079}}^1$

素因数の和:19105

約数の個数: 112

約数和(自身を含む): 581558400

約数和(自身を除く): 416715840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 19079, 38158, 57237, 76316, 95395, 114474, 152632, 171711, 190790, 228948, 286185, 305264, 343422, 381580, 457896, 515133, 572370, 610528, 686844, 763160, 858555, 915792, 1030266, 1144740, 1221056, 1373688, 1526320, 1717110, 1831584, 2060532, 2289480, 2575665, 2747376, 3052640, 3434220, 3663168, 4121064, 4578960, 5151330, 5494752, 6105280, 6868440, 8242128, 9157920, 10302660, 10989504, 13736880, 16484256, 18315840, 20605320, 27473760, 32968512, 41210640, 54947520, 82421280, 164842560]

約数ペア:

[(1, 164842560), (2, 82421280), (3, 54947520), (4, 41210640), (5, 32968512), (6, 27473760), (8, 20605320), (9, 18315840), (10, 16484256), (12, 13736880), (15, 10989504), (16, 10302660), (18, 9157920), (20, 8242128), (24, 6868440), (27, 6105280), (30, 5494752), (32, 5151330), (36, 4578960), (40, 4121064), (45, 3663168), (48, 3434220), (54, 3052640), (60, 2747376), (64, 2575665), (72, 2289480), (80, 2060532), (90, 1831584), (96, 1717110), (108, 1526320), (120, 1373688), (135, 1221056), (144, 1144740), (160, 1030266), (180, 915792), (192, 858555), (216, 763160), (240, 686844), (270, 610528), (288, 572370), (320, 515133), (360, 457896), (432, 381580), (480, 343422), (540, 305264), (576, 286185), (720, 228948), (864, 190790), (960, 171711), (1080, 152632), (1440, 114474), (1728, 95395), (2160, 76316), (2880, 57237), (4320, 38158), (8640, 19079)]