16808280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{140069}}^1$

素因数の和:140083

約数の個数: 32

約数和(自身を含む): 50425200

約数和(自身を除く): 33616920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 140069, 280138, 420207, 560276, 700345, 840414, 1120552, 1400690, 1680828, 2101035, 2801380, 3361656, 4202070, 5602760, 8404140, 16808280]

約数ペア:

[(1, 16808280), (2, 8404140), (3, 5602760), (4, 4202070), (5, 3361656), (6, 2801380), (8, 2101035), (10, 1680828), (12, 1400690), (15, 1120552), (20, 840414), (24, 700345), (30, 560276), (40, 420207), (60, 280138), (120, 140069)]