12727680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{947}}^1$

素因数の和:976

約数の個数: 128

約数和(自身を含む): 46414080

約数和(自身を除く): 33686400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 947, 960, 1120, 1344, 1680, 1894, 1920, 2240, 2688, 2841, 3360, 3788, 4480, 4735, 5682, 6629, 6720, 7576, 9470, 11364, 13258, 13440, 14205, 15152, 18940, 19887, 22728, 26516, 28410, 30304, 33145, 37880, 39774, 45456, 53032, 56820, 60608, 66290, 75760, 79548, 90912, 99435, 106064, 113640, 121216, 132580, 151520, 159096, 181824, 198870, 212128, 227280, 265160, 303040, 318192, 363648, 397740, 424256, 454560, 530320, 606080, 636384, 795480, 848512, 909120, 1060640, 1272768, 1590960, 1818240, 2121280, 2545536, 3181920, 4242560, 6363840, 12727680]

約数ペア:

[(1, 12727680), (2, 6363840), (3, 4242560), (4, 3181920), (5, 2545536), (6, 2121280), (7, 1818240), (8, 1590960), (10, 1272768), (12, 1060640), (14, 909120), (15, 848512), (16, 795480), (20, 636384), (21, 606080), (24, 530320), (28, 454560), (30, 424256), (32, 397740), (35, 363648), (40, 318192), (42, 303040), (48, 265160), (56, 227280), (60, 212128), (64, 198870), (70, 181824), (80, 159096), (84, 151520), (96, 132580), (105, 121216), (112, 113640), (120, 106064), (128, 99435), (140, 90912), (160, 79548), (168, 75760), (192, 66290), (210, 60608), (224, 56820), (240, 53032), (280, 45456), (320, 39774), (336, 37880), (384, 33145), (420, 30304), (448, 28410), (480, 26516), (560, 22728), (640, 19887), (672, 18940), (840, 15152), (896, 14205), (947, 13440), (960, 13258), (1120, 11364), (1344, 9470), (1680, 7576), (1894, 6720), (1920, 6629), (2240, 5682), (2688, 4735), (2841, 4480), (3360, 3788)]