40180752

素因数分解:

$2^4\times 3^3\times {\mathrm{281}}^1\times {\mathrm{331}}^1$

素因数の和:629

約数の個数: 80

約数和(自身を含む): 116093760

約数和(自身を除く): 75913008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 281, 331, 432, 562, 662, 843, 993, 1124, 1324, 1686, 1986, 2248, 2529, 2648, 2979, 3372, 3972, 4496, 5058, 5296, 5958, 6744, 7587, 7944, 8937, 10116, 11916, 13488, 15174, 15888, 17874, 20232, 23832, 30348, 35748, 40464, 47664, 60696, 71496, 93011, 121392, 142992, 186022, 279033, 372044, 558066, 744088, 837099, 1116132, 1488176, 1674198, 2232264, 2511297, 3348396, 4464528, 5022594, 6696792, 10045188, 13393584, 20090376, 40180752]

約数ペア:

[(1, 40180752), (2, 20090376), (3, 13393584), (4, 10045188), (6, 6696792), (8, 5022594), (9, 4464528), (12, 3348396), (16, 2511297), (18, 2232264), (24, 1674198), (27, 1488176), (36, 1116132), (48, 837099), (54, 744088), (72, 558066), (108, 372044), (144, 279033), (216, 186022), (281, 142992), (331, 121392), (432, 93011), (562, 71496), (662, 60696), (843, 47664), (993, 40464), (1124, 35748), (1324, 30348), (1686, 23832), (1986, 20232), (2248, 17874), (2529, 15888), (2648, 15174), (2979, 13488), (3372, 11916), (3972, 10116), (4496, 8937), (5058, 7944), (5296, 7587), (5958, 6744)]