1268040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10567}}^1$

素因数の和:10581

約数の個数: 32

約数和(自身を含む): 3804480

約数和(自身を除く): 2536440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10567, 21134, 31701, 42268, 52835, 63402, 84536, 105670, 126804, 158505, 211340, 253608, 317010, 422680, 634020, 1268040]

約数ペア:

[(1, 1268040), (2, 634020), (3, 422680), (4, 317010), (5, 253608), (6, 211340), (8, 158505), (10, 126804), (12, 105670), (15, 84536), (20, 63402), (24, 52835), (30, 42268), (40, 31701), (60, 21134), (120, 10567)]