27012720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{2297}}^1$

素因数の和:2327

約数の個数: 120

約数和(自身を含む): 97453584

約数和(自身を除く): 70440864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2297, 2352, 2940, 3920, 4594, 5880, 6891, 9188, 11485, 11760, 13782, 16079, 18376, 22970, 27564, 32158, 34455, 36752, 45940, 48237, 55128, 64316, 68910, 80395, 91880, 96474, 110256, 112553, 128632, 137820, 160790, 183760, 192948, 225106, 241185, 257264, 275640, 321580, 337659, 385896, 450212, 482370, 551280, 562765, 643160, 675318, 771792, 900424, 964740, 1125530, 1286320, 1350636, 1688295, 1800848, 1929480, 2251060, 2701272, 3376590, 3858960, 4502120, 5402544, 6753180, 9004240, 13506360, 27012720]

約数ペア:

[(1, 27012720), (2, 13506360), (3, 9004240), (4, 6753180), (5, 5402544), (6, 4502120), (7, 3858960), (8, 3376590), (10, 2701272), (12, 2251060), (14, 1929480), (15, 1800848), (16, 1688295), (20, 1350636), (21, 1286320), (24, 1125530), (28, 964740), (30, 900424), (35, 771792), (40, 675318), (42, 643160), (48, 562765), (49, 551280), (56, 482370), (60, 450212), (70, 385896), (80, 337659), (84, 321580), (98, 275640), (105, 257264), (112, 241185), (120, 225106), (140, 192948), (147, 183760), (168, 160790), (196, 137820), (210, 128632), (240, 112553), (245, 110256), (280, 96474), (294, 91880), (336, 80395), (392, 68910), (420, 64316), (490, 55128), (560, 48237), (588, 45940), (735, 36752), (784, 34455), (840, 32158), (980, 27564), (1176, 22970), (1470, 18376), (1680, 16079), (1960, 13782), (2297, 11760), (2352, 11485), (2940, 9188), (3920, 6891), (4594, 5880)]