126613120

素因数分解:

$2^7\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1093}}^1$

素因数の和:1293

約数の個数: 64

約数和(自身を含む): 304635240

約数和(自身を除く): 178022120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 181, 320, 362, 640, 724, 905, 1093, 1448, 1810, 2186, 2896, 3620, 4372, 5465, 5792, 7240, 8744, 10930, 11584, 14480, 17488, 21860, 23168, 28960, 34976, 43720, 57920, 69952, 87440, 115840, 139904, 174880, 197833, 349760, 395666, 699520, 791332, 989165, 1582664, 1978330, 3165328, 3956660, 6330656, 7913320, 12661312, 15826640, 25322624, 31653280, 63306560, 126613120]

約数ペア:

[(1, 126613120), (2, 63306560), (4, 31653280), (5, 25322624), (8, 15826640), (10, 12661312), (16, 7913320), (20, 6330656), (32, 3956660), (40, 3165328), (64, 1978330), (80, 1582664), (128, 989165), (160, 791332), (181, 699520), (320, 395666), (362, 349760), (640, 197833), (724, 174880), (905, 139904), (1093, 115840), (1448, 87440), (1810, 69952), (2186, 57920), (2896, 43720), (3620, 34976), (4372, 28960), (5465, 23168), (5792, 21860), (7240, 17488), (8744, 14480), (10930, 11584)]