205137480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1709479}}^1$

素因数の和:1709493

約数の個数: 32

約数和(自身を含む): 615412800

約数和(自身を除く): 410275320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1709479, 3418958, 5128437, 6837916, 8547395, 10256874, 13675832, 17094790, 20513748, 25642185, 34189580, 41027496, 51284370, 68379160, 102568740, 205137480]

約数ペア:

[(1, 205137480), (2, 102568740), (3, 68379160), (4, 51284370), (5, 41027496), (6, 34189580), (8, 25642185), (10, 20513748), (12, 17094790), (15, 13675832), (20, 10256874), (24, 8547395), (30, 6837916), (40, 5128437), (60, 3418958), (120, 1709479)]