48840240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1033}}^1$

素因数の和:1246

約数の個数: 80

約数和(自身を含む): 152320608

約数和(自身を除く): 103480368

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, 985, 1033, 1182, 1576, 1970, 2066, 2364, 2955, 3099, 3152, 3940, 4132, 4728, 5165, 5910, 6198, 7880, 8264, 9456, 10330, 11820, 12396, 15495, 15760, 16528, 20660, 23640, 24792, 30990, 41320, 47280, 49584, 61980, 82640, 123960, 203501, 247920, 407002, 610503, 814004, 1017505, 1221006, 1628008, 2035010, 2442012, 3052515, 3256016, 4070020, 4884024, 6105030, 8140040, 9768048, 12210060, 16280080, 24420120, 48840240]

約数ペア:

[(1, 48840240), (2, 24420120), (3, 16280080), (4, 12210060), (5, 9768048), (6, 8140040), (8, 6105030), (10, 4884024), (12, 4070020), (15, 3256016), (16, 3052515), (20, 2442012), (24, 2035010), (30, 1628008), (40, 1221006), (48, 1017505), (60, 814004), (80, 610503), (120, 407002), (197, 247920), (240, 203501), (394, 123960), (591, 82640), (788, 61980), (985, 49584), (1033, 47280), (1182, 41320), (1576, 30990), (1970, 24792), (2066, 23640), (2364, 20660), (2955, 16528), (3099, 15760), (3152, 15495), (3940, 12396), (4132, 11820), (4728, 10330), (5165, 9456), (5910, 8264), (6198, 7880)]