12753185880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{218227}}^1$

素因数の和:218728

約数の個数: 64

約数和(自身を含む): 38338295040

約数和(自身を除く): 25585109160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 487, 974, 1461, 1948, 2435, 2922, 3896, 4870, 5844, 7305, 9740, 11688, 14610, 19480, 29220, 58440, 218227, 436454, 654681, 872908, 1091135, 1309362, 1745816, 2182270, 2618724, 3273405, 4364540, 5237448, 6546810, 8729080, 13093620, 26187240, 106276549, 212553098, 318829647, 425106196, 531382745, 637659294, 850212392, 1062765490, 1275318588, 1594148235, 2125530980, 2550637176, 3188296470, 4251061960, 6376592940, 12753185880]

約数ペア:

[(1, 12753185880), (2, 6376592940), (3, 4251061960), (4, 3188296470), (5, 2550637176), (6, 2125530980), (8, 1594148235), (10, 1275318588), (12, 1062765490), (15, 850212392), (20, 637659294), (24, 531382745), (30, 425106196), (40, 318829647), (60, 212553098), (120, 106276549), (487, 26187240), (974, 13093620), (1461, 8729080), (1948, 6546810), (2435, 5237448), (2922, 4364540), (3896, 3273405), (4870, 2618724), (5844, 2182270), (7305, 1745816), (9740, 1309362), (11688, 1091135), (14610, 872908), (19480, 654681), (29220, 436454), (58440, 218227)]