249550440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2079587}}^1$

素因数の和:2079601

約数の個数: 32

約数和(自身を含む): 748651680

約数和(自身を除く): 499101240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2079587, 4159174, 6238761, 8318348, 10397935, 12477522, 16636696, 20795870, 24955044, 31193805, 41591740, 49910088, 62387610, 83183480, 124775220, 249550440]

約数ペア:

[(1, 249550440), (2, 124775220), (3, 83183480), (4, 62387610), (5, 49910088), (6, 41591740), (8, 31193805), (10, 24955044), (12, 20795870), (15, 16636696), (20, 12477522), (24, 10397935), (30, 8318348), (40, 6238761), (60, 4159174), (120, 2079587)]