89040960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:785

約数の個数: 168

約数和(自身を含む): 313822080

約数和(自身を除く): 224781120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 387, 430, 480, 516, 576, 645, 688, 719, 720, 774, 860, 960, 1032, 1290, 1376, 1438, 1440, 1548, 1720, 1935, 2064, 2157, 2580, 2752, 2876, 2880, 3096, 3440, 3595, 3870, 4128, 4314, 5160, 5752, 6192, 6471, 6880, 7190, 7740, 8256, 8628, 10320, 10785, 11504, 12384, 12942, 13760, 14380, 15480, 17256, 20640, 21570, 23008, 24768, 25884, 28760, 30917, 30960, 32355, 34512, 41280, 43140, 46016, 51768, 57520, 61834, 61920, 64710, 69024, 86280, 92751, 103536, 115040, 123668, 123840, 129420, 138048, 154585, 172560, 185502, 207072, 230080, 247336, 258840, 278253, 309170, 345120, 371004, 414144, 463755, 494672, 517680, 556506, 618340, 690240, 742008, 927510, 989344, 1035360, 1113012, 1236680, 1391265, 1484016, 1855020, 1978688, 2070720, 2226024, 2473360, 2782530, 2968032, 3710040, 4452048, 4946720, 5565060, 5936064, 7420080, 8904096, 9893440, 11130120, 14840160, 17808192, 22260240, 29680320, 44520480, 89040960]

約数ペア:

[(1, 89040960), (2, 44520480), (3, 29680320), (4, 22260240), (5, 17808192), (6, 14840160), (8, 11130120), (9, 9893440), (10, 8904096), (12, 7420080), (15, 5936064), (16, 5565060), (18, 4946720), (20, 4452048), (24, 3710040), (30, 2968032), (32, 2782530), (36, 2473360), (40, 2226024), (43, 2070720), (45, 1978688), (48, 1855020), (60, 1484016), (64, 1391265), (72, 1236680), (80, 1113012), (86, 1035360), (90, 989344), (96, 927510), (120, 742008), (129, 690240), (144, 618340), (160, 556506), (172, 517680), (180, 494672), (192, 463755), (215, 414144), (240, 371004), (258, 345120), (288, 309170), (320, 278253), (344, 258840), (360, 247336), (387, 230080), (430, 207072), (480, 185502), (516, 172560), (576, 154585), (645, 138048), (688, 129420), (719, 123840), (720, 123668), (774, 115040), (860, 103536), (960, 92751), (1032, 86280), (1290, 69024), (1376, 64710), (1438, 61920), (1440, 61834), (1548, 57520), (1720, 51768), (1935, 46016), (2064, 43140), (2157, 41280), (2580, 34512), (2752, 32355), (2876, 30960), (2880, 30917), (3096, 28760), (3440, 25884), (3595, 24768), (3870, 23008), (4128, 21570), (4314, 20640), (5160, 17256), (5752, 15480), (6192, 14380), (6471, 13760), (6880, 12942), (7190, 12384), (7740, 11504), (8256, 10785), (8628, 10320)]