12766020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{809}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 35925120

約数和(自身を除く): 23159100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 809, 1052, 1315, 1578, 1618, 2427, 2630, 3156, 3236, 3945, 4045, 4854, 5260, 7890, 8090, 9708, 12135, 15780, 16180, 24270, 48540, 212767, 425534, 638301, 851068, 1063835, 1276602, 2127670, 2553204, 3191505, 4255340, 6383010, 12766020]

約数ペア:

[(1, 12766020), (2, 6383010), (3, 4255340), (4, 3191505), (5, 2553204), (6, 2127670), (10, 1276602), (12, 1063835), (15, 851068), (20, 638301), (30, 425534), (60, 212767), (263, 48540), (526, 24270), (789, 16180), (809, 15780), (1052, 12135), (1315, 9708), (1578, 8090), (1618, 7890), (2427, 5260), (2630, 4854), (3156, 4045), (3236, 3945)]