2018522280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16821019}}^1$

素因数の和:16821033

約数の個数: 32

約数和(自身を含む): 6055567200

約数和(自身を除く): 4037044920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16821019, 33642038, 50463057, 67284076, 84105095, 100926114, 134568152, 168210190, 201852228, 252315285, 336420380, 403704456, 504630570, 672840760, 1009261140, 2018522280]

約数ペア:

[(1, 2018522280), (2, 1009261140), (3, 672840760), (4, 504630570), (5, 403704456), (6, 336420380), (8, 252315285), (10, 201852228), (12, 168210190), (15, 134568152), (20, 100926114), (24, 84105095), (30, 67284076), (40, 50463057), (60, 33642038), (120, 16821019)]