494527680

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{19079}}^1$

素因数の和:19108

約数の個数: 140

約数和(自身を含む): 1759214160

約数和(自身を除く): 1264686480

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 19079, 25920, 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, 1545399, 1717110, 1831584, 2060532, 2289480, 2575665, 2747376, 3052640, 3090798, 3434220, 3663168, 4121064, 4578960, 5151330, 5494752, 6105280, 6181596, 6868440, 7726995, 8242128, 9157920, 10302660, 10989504, 12363192, 13736880, 15453990, 16484256, 18315840, 20605320, 24726384, 27473760, 30907980, 32968512, 41210640, 49452768, 54947520, 61815960, 82421280, 98905536, 123631920, 164842560, 247263840, 494527680]

約数ペア:

[(1, 494527680), (2, 247263840), (3, 164842560), (4, 123631920), (5, 98905536), (6, 82421280), (8, 61815960), (9, 54947520), (10, 49452768), (12, 41210640), (15, 32968512), (16, 30907980), (18, 27473760), (20, 24726384), (24, 20605320), (27, 18315840), (30, 16484256), (32, 15453990), (36, 13736880), (40, 12363192), (45, 10989504), (48, 10302660), (54, 9157920), (60, 8242128), (64, 7726995), (72, 6868440), (80, 6181596), (81, 6105280), (90, 5494752), (96, 5151330), (108, 4578960), (120, 4121064), (135, 3663168), (144, 3434220), (160, 3090798), (162, 3052640), (180, 2747376), (192, 2575665), (216, 2289480), (240, 2060532), (270, 1831584), (288, 1717110), (320, 1545399), (324, 1526320), (360, 1373688), (405, 1221056), (432, 1144740), (480, 1030266), (540, 915792), (576, 858555), (648, 763160), (720, 686844), (810, 610528), (864, 572370), (960, 515133), (1080, 457896), (1296, 381580), (1440, 343422), (1620, 305264), (1728, 286185), (2160, 228948), (2592, 190790), (2880, 171711), (3240, 152632), (4320, 114474), (5184, 95395), (6480, 76316), (8640, 57237), (12960, 38158), (19079, 25920)]