1520596120

素因数分解:

$2^3\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{27809}}^1$

素因数の和:29187

約数の個数: 32

約数和(自身を含む): 3423967200

約数和(自身を除く): 1903371080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1367, 2734, 5468, 6835, 10936, 13670, 27340, 27809, 54680, 55618, 111236, 139045, 222472, 278090, 556180, 1112360, 38014903, 76029806, 152059612, 190074515, 304119224, 380149030, 760298060, 1520596120]

約数ペア:

[(1, 1520596120), (2, 760298060), (4, 380149030), (5, 304119224), (8, 190074515), (10, 152059612), (20, 76029806), (40, 38014903), (1367, 1112360), (2734, 556180), (5468, 278090), (6835, 222472), (10936, 139045), (13670, 111236), (27340, 55618), (27809, 54680)]