121299660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{224629}}^1$

素因数の和:224647

約数の個数: 48

約数和(自身を含む): 377378400

約数和(自身を除く): 256078740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 224629, 449258, 673887, 898516, 1123145, 1347774, 2021661, 2246290, 2695548, 3369435, 4043322, 4492580, 6064983, 6738870, 8086644, 10108305, 12129966, 13477740, 20216610, 24259932, 30324915, 40433220, 60649830, 121299660]

約数ペア:

[(1, 121299660), (2, 60649830), (3, 40433220), (4, 30324915), (5, 24259932), (6, 20216610), (9, 13477740), (10, 12129966), (12, 10108305), (15, 8086644), (18, 6738870), (20, 6064983), (27, 4492580), (30, 4043322), (36, 3369435), (45, 2695548), (54, 2246290), (60, 2021661), (90, 1347774), (108, 1123145), (135, 898516), (180, 673887), (270, 449258), (540, 224629)]