853184880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{394993}}^1$

素因数の和:395015

約数の個数: 80

約数和(自身を含む): 2938755360

約数和(自身を除く): 2085570480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 394993, 789986, 1184979, 1579972, 1974965, 2369958, 3159944, 3554937, 3949930, 4739916, 5924895, 6319888, 7109874, 7899860, 9479832, 10664811, 11849790, 14219748, 15799720, 17774685, 18959664, 21329622, 23699580, 28439496, 31599440, 35549370, 42659244, 47399160, 53324055, 56878992, 71098740, 85318488, 94798320, 106648110, 142197480, 170636976, 213296220, 284394960, 426592440, 853184880]

約数ペア:

[(1, 853184880), (2, 426592440), (3, 284394960), (4, 213296220), (5, 170636976), (6, 142197480), (8, 106648110), (9, 94798320), (10, 85318488), (12, 71098740), (15, 56878992), (16, 53324055), (18, 47399160), (20, 42659244), (24, 35549370), (27, 31599440), (30, 28439496), (36, 23699580), (40, 21329622), (45, 18959664), (48, 17774685), (54, 15799720), (60, 14219748), (72, 11849790), (80, 10664811), (90, 9479832), (108, 7899860), (120, 7109874), (135, 6319888), (144, 5924895), (180, 4739916), (216, 3949930), (240, 3554937), (270, 3159944), (360, 2369958), (432, 1974965), (540, 1579972), (720, 1184979), (1080, 789986), (2160, 394993)]