528036780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1979}}^1\times {\mathrm{4447}}^1$

素因数の和:6438

約数の個数: 48

約数和(自身を含む): 1479582720

約数和(自身を除く): 951545940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1979, 3958, 4447, 5937, 7916, 8894, 9895, 11874, 13341, 17788, 19790, 22235, 23748, 26682, 29685, 39580, 44470, 53364, 59370, 66705, 88940, 118740, 133410, 266820, 8800613, 17601226, 26401839, 35202452, 44003065, 52803678, 88006130, 105607356, 132009195, 176012260, 264018390, 528036780]

約数ペア:

[(1, 528036780), (2, 264018390), (3, 176012260), (4, 132009195), (5, 105607356), (6, 88006130), (10, 52803678), (12, 44003065), (15, 35202452), (20, 26401839), (30, 17601226), (60, 8800613), (1979, 266820), (3958, 133410), (4447, 118740), (5937, 88940), (7916, 66705), (8894, 59370), (9895, 53364), (11874, 44470), (13341, 39580), (17788, 29685), (19790, 26682), (22235, 23748)]