255369360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{36691}}^1$

素因数の和:36736

約数の個数: 80

約数和(自身を含む): 818965440

約数和(自身を除く): 563596080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 36691, 73382, 110073, 146764, 183455, 220146, 293528, 366910, 440292, 550365, 587056, 733820, 880584, 1064039, 1100730, 1467640, 1761168, 2128078, 2201460, 2935280, 3192117, 4256156, 4402920, 5320195, 6384234, 8512312, 8805840, 10640390, 12768468, 15960585, 17024624, 21280780, 25536936, 31921170, 42561560, 51073872, 63842340, 85123120, 127684680, 255369360]

約数ペア:

[(1, 255369360), (2, 127684680), (3, 85123120), (4, 63842340), (5, 51073872), (6, 42561560), (8, 31921170), (10, 25536936), (12, 21280780), (15, 17024624), (16, 15960585), (20, 12768468), (24, 10640390), (29, 8805840), (30, 8512312), (40, 6384234), (48, 5320195), (58, 4402920), (60, 4256156), (80, 3192117), (87, 2935280), (116, 2201460), (120, 2128078), (145, 1761168), (174, 1467640), (232, 1100730), (240, 1064039), (290, 880584), (348, 733820), (435, 587056), (464, 550365), (580, 440292), (696, 366910), (870, 293528), (1160, 220146), (1392, 183455), (1740, 146764), (2320, 110073), (3480, 73382), (6960, 36691)]