12356080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:782

約数の個数: 80

約数和(自身を含む): 33033600

約数和(自身を除く): 20677520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 739, 760, 836, 880, 1045, 1478, 1520, 1672, 2090, 2956, 3344, 3695, 4180, 5912, 7390, 8129, 8360, 11824, 14041, 14780, 16258, 16720, 28082, 29560, 32516, 40645, 56164, 59120, 65032, 70205, 81290, 112328, 130064, 140410, 154451, 162580, 224656, 280820, 308902, 325160, 561640, 617804, 650320, 772255, 1123280, 1235608, 1544510, 2471216, 3089020, 6178040, 12356080]

約数ペア:

[(1, 12356080), (2, 6178040), (4, 3089020), (5, 2471216), (8, 1544510), (10, 1235608), (11, 1123280), (16, 772255), (19, 650320), (20, 617804), (22, 561640), (38, 325160), (40, 308902), (44, 280820), (55, 224656), (76, 162580), (80, 154451), (88, 140410), (95, 130064), (110, 112328), (152, 81290), (176, 70205), (190, 65032), (209, 59120), (220, 56164), (304, 40645), (380, 32516), (418, 29560), (440, 28082), (739, 16720), (760, 16258), (836, 14780), (880, 14041), (1045, 11824), (1478, 8360), (1520, 8129), (1672, 7390), (2090, 5912), (2956, 4180), (3344, 3695)]