14789120

素因数分解:

$2^9\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 80

約数和(自身を含む): 36459720

約数和(自身を除く): 21670600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 109, 128, 160, 212, 218, 256, 265, 320, 424, 436, 512, 530, 545, 640, 848, 872, 1060, 1090, 1280, 1696, 1744, 2120, 2180, 2560, 3392, 3488, 4240, 4360, 5777, 6784, 6976, 8480, 8720, 11554, 13568, 13952, 16960, 17440, 23108, 27136, 27904, 28885, 33920, 34880, 46216, 55808, 57770, 67840, 69760, 92432, 115540, 135680, 139520, 184864, 231080, 279040, 369728, 462160, 739456, 924320, 1478912, 1848640, 2957824, 3697280, 7394560, 14789120]

約数ペア:

[(1, 14789120), (2, 7394560), (4, 3697280), (5, 2957824), (8, 1848640), (10, 1478912), (16, 924320), (20, 739456), (32, 462160), (40, 369728), (53, 279040), (64, 231080), (80, 184864), (106, 139520), (109, 135680), (128, 115540), (160, 92432), (212, 69760), (218, 67840), (256, 57770), (265, 55808), (320, 46216), (424, 34880), (436, 33920), (512, 28885), (530, 27904), (545, 27136), (640, 23108), (848, 17440), (872, 16960), (1060, 13952), (1090, 13568), (1280, 11554), (1696, 8720), (1744, 8480), (2120, 6976), (2180, 6784), (2560, 5777), (3392, 4360), (3488, 4240)]