54877920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{114329}}^1$

素因数の和:114347

約数の個数: 48

約数和(自身を含む): 172866960

約数和(自身を除く): 117989040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 114329, 228658, 342987, 457316, 571645, 685974, 914632, 1143290, 1371948, 1714935, 1829264, 2286580, 2743896, 3429870, 3658528, 4573160, 5487792, 6859740, 9146320, 10975584, 13719480, 18292640, 27438960, 54877920]

約数ペア:

[(1, 54877920), (2, 27438960), (3, 18292640), (4, 13719480), (5, 10975584), (6, 9146320), (8, 6859740), (10, 5487792), (12, 4573160), (15, 3658528), (16, 3429870), (20, 2743896), (24, 2286580), (30, 1829264), (32, 1714935), (40, 1371948), (48, 1143290), (60, 914632), (80, 685974), (96, 571645), (120, 457316), (160, 342987), (240, 228658), (480, 114329)]