1019204040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{8493367}}^1$

素因数の和:8493381

約数の個数: 32

約数和(自身を含む): 3057612480

約数和(自身を除く): 2038408440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 8493367, 16986734, 25480101, 33973468, 42466835, 50960202, 67946936, 84933670, 101920404, 127400505, 169867340, 203840808, 254801010, 339734680, 509602020, 1019204040]

約数ペア:

[(1, 1019204040), (2, 509602020), (3, 339734680), (4, 254801010), (5, 203840808), (6, 169867340), (8, 127400505), (10, 101920404), (12, 84933670), (15, 67946936), (20, 50960202), (24, 42466835), (30, 33973468), (40, 25480101), (60, 16986734), (120, 8493367)]