2320120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5273}}^1$

素因数の和:5295

約数の個数: 32

約数和(自身を含む): 5695920

約数和(自身を除く): 3375800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 5273, 10546, 21092, 26365, 42184, 52730, 58003, 105460, 116006, 210920, 232012, 290015, 464024, 580030, 1160060, 2320120]

約数ペア:

[(1, 2320120), (2, 1160060), (4, 580030), (5, 464024), (8, 290015), (10, 232012), (11, 210920), (20, 116006), (22, 105460), (40, 58003), (44, 52730), (55, 42184), (88, 26365), (110, 21092), (220, 10546), (440, 5273)]