31457760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{65537}}^1$

素因数の和:65555

約数の個数: 48

約数和(自身を含む): 99093456

約数和(自身を除く): 67635696

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, 65537, 131074, 196611, 262148, 327685, 393222, 524296, 655370, 786444, 983055, 1048592, 1310740, 1572888, 1966110, 2097184, 2621480, 3145776, 3932220, 5242960, 6291552, 7864440, 10485920, 15728880, 31457760]

約数ペア:

[(1, 31457760), (2, 15728880), (3, 10485920), (4, 7864440), (5, 6291552), (6, 5242960), (8, 3932220), (10, 3145776), (12, 2621480), (15, 2097184), (16, 1966110), (20, 1572888), (24, 1310740), (30, 1048592), (32, 983055), (40, 786444), (48, 655370), (60, 524296), (80, 393222), (96, 327685), (120, 262148), (160, 196611), (240, 131074), (480, 65537)]