25588320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53309}}^1$

素因数の和:53327

約数の個数: 48

約数和(自身を含む): 80604720

約数和(自身を除く): 55016400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 53309, 106618, 159927, 213236, 266545, 319854, 426472, 533090, 639708, 799635, 852944, 1066180, 1279416, 1599270, 1705888, 2132360, 2558832, 3198540, 4264720, 5117664, 6397080, 8529440, 12794160, 25588320]

約数ペア:

[(1, 25588320), (2, 12794160), (3, 8529440), (4, 6397080), (5, 5117664), (6, 4264720), (8, 3198540), (10, 2558832), (12, 2132360), (15, 1705888), (16, 1599270), (20, 1279416), (24, 1066180), (30, 852944), (32, 799635), (40, 639708), (48, 533090), (60, 426472), (80, 319854), (96, 266545), (120, 213236), (160, 159927), (240, 106618), (480, 53309)]