672542280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1868173}}^1$

素因数の和:1868190

約数の個数: 48

約数和(自身を含む): 2185763580

約数和(自身を除く): 1513221300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1868173, 3736346, 5604519, 7472692, 9340865, 11209038, 14945384, 16813557, 18681730, 22418076, 28022595, 33627114, 37363460, 44836152, 56045190, 67254228, 74726920, 84067785, 112090380, 134508456, 168135570, 224180760, 336271140, 672542280]

約数ペア:

[(1, 672542280), (2, 336271140), (3, 224180760), (4, 168135570), (5, 134508456), (6, 112090380), (8, 84067785), (9, 74726920), (10, 67254228), (12, 56045190), (15, 44836152), (18, 37363460), (20, 33627114), (24, 28022595), (30, 22418076), (36, 18681730), (40, 16813557), (45, 14945384), (60, 11209038), (72, 9340865), (90, 7472692), (120, 5604519), (180, 3736346), (360, 1868173)]