123066160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{219761}}^1$

素因数の和:219781

約数の個数: 40

約数和(自身を含む): 327005856

約数和(自身を除く): 203939696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 219761, 439522, 879044, 1098805, 1538327, 1758088, 2197610, 3076654, 3516176, 4395220, 6153308, 7691635, 8790440, 12306616, 15383270, 17580880, 24613232, 30766540, 61533080, 123066160]

約数ペア:

[(1, 123066160), (2, 61533080), (4, 30766540), (5, 24613232), (7, 17580880), (8, 15383270), (10, 12306616), (14, 8790440), (16, 7691635), (20, 6153308), (28, 4395220), (35, 3516176), (40, 3076654), (56, 2197610), (70, 1758088), (80, 1538327), (112, 1098805), (140, 879044), (280, 439522), (560, 219761)]