60905480

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{28729}}^1$

素因数の和:28793

約数の個数: 32

約数和(自身を含む): 139627800

約数和(自身を除く): 78722320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 28729, 57458, 114916, 143645, 229832, 287290, 574580, 1149160, 1522637, 3045274, 6090548, 7613185, 12181096, 15226370, 30452740, 60905480]

約数ペア:

[(1, 60905480), (2, 30452740), (4, 15226370), (5, 12181096), (8, 7613185), (10, 6090548), (20, 3045274), (40, 1522637), (53, 1149160), (106, 574580), (212, 287290), (265, 229832), (424, 143645), (530, 114916), (1060, 57458), (2120, 28729)]