12246540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{509}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 34443360

約数和(自身を除く): 22196820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 401, 509, 802, 1018, 1203, 1527, 1604, 2005, 2036, 2406, 2545, 3054, 4010, 4812, 5090, 6015, 6108, 7635, 8020, 10180, 12030, 15270, 24060, 30540, 204109, 408218, 612327, 816436, 1020545, 1224654, 2041090, 2449308, 3061635, 4082180, 6123270, 12246540]

約数ペア:

[(1, 12246540), (2, 6123270), (3, 4082180), (4, 3061635), (5, 2449308), (6, 2041090), (10, 1224654), (12, 1020545), (15, 816436), (20, 612327), (30, 408218), (60, 204109), (401, 30540), (509, 24060), (802, 15270), (1018, 12030), (1203, 10180), (1527, 8020), (1604, 7635), (2005, 6108), (2036, 6015), (2406, 5090), (2545, 4812), (3054, 4010)]