83108880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{115429}}^1$

素因数の和:115448

約数の個数: 60

約数和(自身を含む): 279109740

約数和(自身を除く): 196000860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 115429, 230858, 346287, 461716, 577145, 692574, 923432, 1038861, 1154290, 1385148, 1731435, 1846864, 2077722, 2308580, 2770296, 3462870, 4155444, 4617160, 5194305, 5540592, 6925740, 8310888, 9234320, 10388610, 13851480, 16621776, 20777220, 27702960, 41554440, 83108880]

約数ペア:

[(1, 83108880), (2, 41554440), (3, 27702960), (4, 20777220), (5, 16621776), (6, 13851480), (8, 10388610), (9, 9234320), (10, 8310888), (12, 6925740), (15, 5540592), (16, 5194305), (18, 4617160), (20, 4155444), (24, 3462870), (30, 2770296), (36, 2308580), (40, 2077722), (45, 1846864), (48, 1731435), (60, 1385148), (72, 1154290), (80, 1038861), (90, 923432), (120, 692574), (144, 577145), (180, 461716), (240, 346287), (360, 230858), (720, 115429)]