1288960.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{4229}}^1$

素因数の和:4578

約数の個数: 48

約数和(自身を含む): 240196320

約数和(自身を除く): 154685940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 337, 674, 1011, 1348, 1685, 2022, 3370, 4044, 4229, 5055, 6740, 8458, 10110, 12687, 16916, 20220, 21145, 25374, 42290, 50748, 63435, 84580, 126870, 253740, 1425173, 2850346, 4275519, 5700692, 7125865, 8551038, 14251730, 17102076, 21377595, 28503460, 42755190, 85510380]

約数ペア:

[(1, 85510380), (2, 42755190), (3, 28503460), (4, 21377595), (5, 17102076), (6, 14251730), (10, 8551038), (12, 7125865), (15, 5700692), (20, 4275519), (30, 2850346), (60, 1425173), (337, 253740), (674, 126870), (1011, 84580), (1348, 63435), (1685, 50748), (2022, 42290), (3370, 25374), (4044, 21145), (4229, 20220), (5055, 16916), (6740, 12687), (8458, 10110)]