20232746280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{719}}^1\times {\mathrm{78167}}^1$

素因数の和:78903

約数の個数: 96

約数和(自身を含む): 65848723200

約数和(自身を除く): 45615976920

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, 719, 1438, 2157, 2876, 3595, 4314, 5752, 6471, 7190, 8628, 10785, 12942, 14380, 17256, 21570, 25884, 28760, 32355, 43140, 51768, 64710, 78167, 86280, 129420, 156334, 234501, 258840, 312668, 390835, 469002, 625336, 703503, 781670, 938004, 1172505, 1407006, 1563340, 1876008, 2345010, 2814012, 3126680, 3517515, 4690020, 5628024, 7035030, 9380040, 14070060, 28140120, 56202073, 112404146, 168606219, 224808292, 281010365, 337212438, 449616584, 505818657, 562020730, 674424876, 843031095, 1011637314, 1124041460, 1348849752, 1686062190, 2023274628, 2248082920, 2529093285, 3372124380, 4046549256, 5058186570, 6744248760, 10116373140, 20232746280]

約数ペア:

[(1, 20232746280), (2, 10116373140), (3, 6744248760), (4, 5058186570), (5, 4046549256), (6, 3372124380), (8, 2529093285), (9, 2248082920), (10, 2023274628), (12, 1686062190), (15, 1348849752), (18, 1124041460), (20, 1011637314), (24, 843031095), (30, 674424876), (36, 562020730), (40, 505818657), (45, 449616584), (60, 337212438), (72, 281010365), (90, 224808292), (120, 168606219), (180, 112404146), (360, 56202073), (719, 28140120), (1438, 14070060), (2157, 9380040), (2876, 7035030), (3595, 5628024), (4314, 4690020), (5752, 3517515), (6471, 3126680), (7190, 2814012), (8628, 2345010), (10785, 1876008), (12942, 1563340), (14380, 1407006), (17256, 1172505), (21570, 938004), (25884, 781670), (28760, 703503), (32355, 625336), (43140, 469002), (51768, 390835), (64710, 312668), (78167, 258840), (86280, 234501), (129420, 156334)]