38344080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{811}}^1$

素因数の和:1024

約数の個数: 80

約数和(自身を含む): 119617344

約数和(自身を除く): 81273264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 197, 240, 394, 591, 788, 811, 985, 1182, 1576, 1622, 1970, 2364, 2433, 2955, 3152, 3244, 3940, 4055, 4728, 4866, 5910, 6488, 7880, 8110, 9456, 9732, 11820, 12165, 12976, 15760, 16220, 19464, 23640, 24330, 32440, 38928, 47280, 48660, 64880, 97320, 159767, 194640, 319534, 479301, 639068, 798835, 958602, 1278136, 1597670, 1917204, 2396505, 2556272, 3195340, 3834408, 4793010, 6390680, 7668816, 9586020, 12781360, 19172040, 38344080]

約数ペア:

[(1, 38344080), (2, 19172040), (3, 12781360), (4, 9586020), (5, 7668816), (6, 6390680), (8, 4793010), (10, 3834408), (12, 3195340), (15, 2556272), (16, 2396505), (20, 1917204), (24, 1597670), (30, 1278136), (40, 958602), (48, 798835), (60, 639068), (80, 479301), (120, 319534), (197, 194640), (240, 159767), (394, 97320), (591, 64880), (788, 48660), (811, 47280), (985, 38928), (1182, 32440), (1576, 24330), (1622, 23640), (1970, 19464), (2364, 16220), (2433, 15760), (2955, 12976), (3152, 12165), (3244, 11820), (3940, 9732), (4055, 9456), (4728, 8110), (4866, 7880), (5910, 6488)]