1541080

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{653}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 3531600

約数和(自身を除く): 1990520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 653, 1180, 1306, 2360, 2612, 3265, 5224, 6530, 13060, 26120, 38527, 77054, 154108, 192635, 308216, 385270, 770540, 1541080]

約数ペア:

[(1, 1541080), (2, 770540), (4, 385270), (5, 308216), (8, 192635), (10, 154108), (20, 77054), (40, 38527), (59, 26120), (118, 13060), (236, 6530), (295, 5224), (472, 3265), (590, 2612), (653, 2360), (1180, 1306)]