1224540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{6803}}^1$

素因数の和:6818

約数の個数: 36

約数和(自身を含む): 3714984

約数和(自身を除く): 2490444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 6803, 13606, 20409, 27212, 34015, 40818, 61227, 68030, 81636, 102045, 122454, 136060, 204090, 244908, 306135, 408180, 612270, 1224540]

約数ペア:

[(1, 1224540), (2, 612270), (3, 408180), (4, 306135), (5, 244908), (6, 204090), (9, 136060), (10, 122454), (12, 102045), (15, 81636), (18, 68030), (20, 61227), (30, 40818), (36, 34015), (45, 27212), (60, 20409), (90, 13606), (180, 6803)]