119229040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{212909}}^1$

素因数の和:212929

約数の個数: 40

約数和(自身を含む): 316810080

約数和(自身を除く): 197581040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 212909, 425818, 851636, 1064545, 1490363, 1703272, 2129090, 2980726, 3406544, 4258180, 5961452, 7451815, 8516360, 11922904, 14903630, 17032720, 23845808, 29807260, 59614520, 119229040]

約数ペア:

[(1, 119229040), (2, 59614520), (4, 29807260), (5, 23845808), (7, 17032720), (8, 14903630), (10, 11922904), (14, 8516360), (16, 7451815), (20, 5961452), (28, 4258180), (35, 3406544), (40, 2980726), (56, 2129090), (70, 1703272), (80, 1490363), (112, 1064545), (140, 851636), (280, 425818), (560, 212909)]