40731840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{14143}}^1$

素因数の和:14166

約数の個数: 84

約数和(自身を含む): 140110464

約数和(自身を除く): 99378624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 14143, 28286, 42429, 56572, 70715, 84858, 113144, 127287, 141430, 169716, 212145, 226288, 254574, 282860, 339432, 424290, 452576, 509148, 565720, 636435, 678864, 848580, 905152, 1018296, 1131440, 1272870, 1357728, 1697160, 2036592, 2262880, 2545740, 2715456, 3394320, 4073184, 4525760, 5091480, 6788640, 8146368, 10182960, 13577280, 20365920, 40731840]

約数ペア:

[(1, 40731840), (2, 20365920), (3, 13577280), (4, 10182960), (5, 8146368), (6, 6788640), (8, 5091480), (9, 4525760), (10, 4073184), (12, 3394320), (15, 2715456), (16, 2545740), (18, 2262880), (20, 2036592), (24, 1697160), (30, 1357728), (32, 1272870), (36, 1131440), (40, 1018296), (45, 905152), (48, 848580), (60, 678864), (64, 636435), (72, 565720), (80, 509148), (90, 452576), (96, 424290), (120, 339432), (144, 282860), (160, 254574), (180, 226288), (192, 212145), (240, 169716), (288, 141430), (320, 127287), (360, 113144), (480, 84858), (576, 70715), (720, 56572), (960, 42429), (1440, 28286), (2880, 14143)]