5521920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{719}}^1$

素因数の和:745

約数の個数: 80

約数和(自身を含む): 17677440

約数和(自身を除く): 12155520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 719, 768, 960, 1280, 1438, 1536, 1920, 2157, 2560, 2876, 3595, 3840, 4314, 5752, 7190, 7680, 8628, 10785, 11504, 14380, 17256, 21570, 23008, 28760, 34512, 43140, 46016, 57520, 69024, 86280, 92032, 115040, 138048, 172560, 184064, 230080, 276096, 345120, 368128, 460160, 552192, 690240, 920320, 1104384, 1380480, 1840640, 2760960, 5521920]

約数ペア:

[(1, 5521920), (2, 2760960), (3, 1840640), (4, 1380480), (5, 1104384), (6, 920320), (8, 690240), (10, 552192), (12, 460160), (15, 368128), (16, 345120), (20, 276096), (24, 230080), (30, 184064), (32, 172560), (40, 138048), (48, 115040), (60, 92032), (64, 86280), (80, 69024), (96, 57520), (120, 46016), (128, 43140), (160, 34512), (192, 28760), (240, 23008), (256, 21570), (320, 17256), (384, 14380), (480, 11504), (512, 10785), (640, 8628), (719, 7680), (768, 7190), (960, 5752), (1280, 4314), (1438, 3840), (1536, 3595), (1920, 2876), (2157, 2560)]