80099520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83437}}^1$

素因数の和:83457

約数の個数: 56

約数和(自身を含む): 254319024

約数和(自身を除く): 174219504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 83437, 166874, 250311, 333748, 417185, 500622, 667496, 834370, 1001244, 1251555, 1334992, 1668740, 2002488, 2503110, 2669984, 3337480, 4004976, 5006220, 5339968, 6674960, 8009952, 10012440, 13349920, 16019904, 20024880, 26699840, 40049760, 80099520]

約数ペア:

[(1, 80099520), (2, 40049760), (3, 26699840), (4, 20024880), (5, 16019904), (6, 13349920), (8, 10012440), (10, 8009952), (12, 6674960), (15, 5339968), (16, 5006220), (20, 4004976), (24, 3337480), (30, 2669984), (32, 2503110), (40, 2002488), (48, 1668740), (60, 1334992), (64, 1251555), (80, 1001244), (96, 834370), (120, 667496), (160, 500622), (192, 417185), (240, 333748), (320, 250311), (480, 166874), (960, 83437)]