1520165120

素因数分解:

$2^8\times 5^1\times {\mathrm{1187629}}^1$

素因数の和:1187650

約数の個数: 36

約数和(自身を含む): 3641273580

約数和(自身を除く): 2121108460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 1187629, 2375258, 4750516, 5938145, 9501032, 11876290, 19002064, 23752580, 38004128, 47505160, 76008256, 95010320, 152016512, 190020640, 304033024, 380041280, 760082560, 1520165120]

約数ペア:

[(1, 1520165120), (2, 760082560), (4, 380041280), (5, 304033024), (8, 190020640), (10, 152016512), (16, 95010320), (20, 76008256), (32, 47505160), (40, 38004128), (64, 23752580), (80, 19002064), (128, 11876290), (160, 9501032), (256, 5938145), (320, 4750516), (640, 2375258), (1280, 1187629)]