60907880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{138427}}^1$

素因数の和:138449

約数の個数: 32

約数和(自身を含む): 149502240

約数和(自身を除く): 88594360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 138427, 276854, 553708, 692135, 1107416, 1384270, 1522697, 2768540, 3045394, 5537080, 6090788, 7613485, 12181576, 15226970, 30453940, 60907880]

約数ペア:

[(1, 60907880), (2, 30453940), (4, 15226970), (5, 12181576), (8, 7613485), (10, 6090788), (11, 5537080), (20, 3045394), (22, 2768540), (40, 1522697), (44, 1384270), (55, 1107416), (88, 692135), (110, 553708), (220, 276854), (440, 138427)]