1148920260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{660299}}^1$

素因数の和:660340

約数の個数: 48

約数和(自身を含む): 3327912000

約数和(自身を除く): 2178991740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 660299, 1320598, 1980897, 2641196, 3301495, 3961794, 6602990, 7923588, 9904485, 13205980, 19148671, 19808970, 38297342, 39617940, 57446013, 76594684, 95743355, 114892026, 191486710, 229784052, 287230065, 382973420, 574460130, 1148920260]

約数ペア:

[(1, 1148920260), (2, 574460130), (3, 382973420), (4, 287230065), (5, 229784052), (6, 191486710), (10, 114892026), (12, 95743355), (15, 76594684), (20, 57446013), (29, 39617940), (30, 38297342), (58, 19808970), (60, 19148671), (87, 13205980), (116, 9904485), (145, 7923588), (174, 6602990), (290, 3961794), (348, 3301495), (435, 2641196), (580, 1980897), (870, 1320598), (1740, 660299)]