30533120

素因数分解:

$2^9\times 5^1\times {\mathrm{11927}}^1$

素因数の和:11950

約数の個数: 40

約数和(自身を含む): 73214064

約数和(自身を除く): 42680944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 11927, 23854, 47708, 59635, 95416, 119270, 190832, 238540, 381664, 477080, 763328, 954160, 1526656, 1908320, 3053312, 3816640, 6106624, 7633280, 15266560, 30533120]

約数ペア:

[(1, 30533120), (2, 15266560), (4, 7633280), (5, 6106624), (8, 3816640), (10, 3053312), (16, 1908320), (20, 1526656), (32, 954160), (40, 763328), (64, 477080), (80, 381664), (128, 238540), (160, 190832), (256, 119270), (320, 95416), (512, 59635), (640, 47708), (1280, 23854), (2560, 11927)]