40049760

素因数分解:

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

素因数の和:83455

約数の個数: 48

約数和(自身を含む): 126158256

約数和(自身を除く): 86108496

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, 83437, 166874, 250311, 333748, 417185, 500622, 667496, 834370, 1001244, 1251555, 1334992, 1668740, 2002488, 2503110, 2669984, 3337480, 4004976, 5006220, 6674960, 8009952, 10012440, 13349920, 20024880, 40049760]

約数ペア:

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