11542920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2237}}^1$

素因数の和:2294

約数の個数: 64

約数和(自身を含む): 35449920

約数和(自身を除く): 23907000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2237, 2580, 4474, 5160, 6711, 8948, 11185, 13422, 17896, 22370, 26844, 33555, 44740, 53688, 67110, 89480, 96191, 134220, 192382, 268440, 288573, 384764, 480955, 577146, 769528, 961910, 1154292, 1442865, 1923820, 2308584, 2885730, 3847640, 5771460, 11542920]

約数ペア:

[(1, 11542920), (2, 5771460), (3, 3847640), (4, 2885730), (5, 2308584), (6, 1923820), (8, 1442865), (10, 1154292), (12, 961910), (15, 769528), (20, 577146), (24, 480955), (30, 384764), (40, 288573), (43, 268440), (60, 192382), (86, 134220), (120, 96191), (129, 89480), (172, 67110), (215, 53688), (258, 44740), (344, 33555), (430, 26844), (516, 22370), (645, 17896), (860, 13422), (1032, 11185), (1290, 8948), (1720, 6711), (2237, 5160), (2580, 4474)]