121716480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1093}}^1$

素因数の和:1146

約数の個数: 144

約数和(自身を含む): 402504480

約数和(自身を除く): 280788000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 768, 870, 928, 960, 1093, 1160, 1280, 1392, 1740, 1856, 1920, 2186, 2320, 2784, 3279, 3480, 3712, 3840, 4372, 4640, 5465, 5568, 6558, 6960, 7424, 8744, 9280, 10930, 11136, 13116, 13920, 16395, 17488, 18560, 21860, 22272, 26232, 27840, 31697, 32790, 34976, 37120, 43720, 52464, 55680, 63394, 65580, 69952, 87440, 95091, 104928, 111360, 126788, 131160, 139904, 158485, 174880, 190182, 209856, 253576, 262320, 279808, 316970, 349760, 380364, 419712, 475455, 507152, 524640, 633940, 699520, 760728, 839424, 950910, 1014304, 1049280, 1267880, 1399040, 1521456, 1901820, 2028608, 2098560, 2535760, 3042912, 3803640, 4057216, 4197120, 5071520, 6085824, 7607280, 8114432, 10143040, 12171648, 15214560, 20286080, 24343296, 30429120, 40572160, 60858240, 121716480]

約数ペア:

[(1, 121716480), (2, 60858240), (3, 40572160), (4, 30429120), (5, 24343296), (6, 20286080), (8, 15214560), (10, 12171648), (12, 10143040), (15, 8114432), (16, 7607280), (20, 6085824), (24, 5071520), (29, 4197120), (30, 4057216), (32, 3803640), (40, 3042912), (48, 2535760), (58, 2098560), (60, 2028608), (64, 1901820), (80, 1521456), (87, 1399040), (96, 1267880), (116, 1049280), (120, 1014304), (128, 950910), (145, 839424), (160, 760728), (174, 699520), (192, 633940), (232, 524640), (240, 507152), (256, 475455), (290, 419712), (320, 380364), (348, 349760), (384, 316970), (435, 279808), (464, 262320), (480, 253576), (580, 209856), (640, 190182), (696, 174880), (768, 158485), (870, 139904), (928, 131160), (960, 126788), (1093, 111360), (1160, 104928), (1280, 95091), (1392, 87440), (1740, 69952), (1856, 65580), (1920, 63394), (2186, 55680), (2320, 52464), (2784, 43720), (3279, 37120), (3480, 34976), (3712, 32790), (3840, 31697), (4372, 27840), (4640, 26232), (5465, 22272), (5568, 21860), (6558, 18560), (6960, 17488), (7424, 16395), (8744, 13920), (9280, 13116), (10930, 11136)]