85447680

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{5563}}^1$

素因数の和:5591

約数の個数: 88

約数和(自身を含む): 273348192

約数和(自身を除く): 187900512

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, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 5563, 7680, 11126, 15360, 16689, 22252, 27815, 33378, 44504, 55630, 66756, 83445, 89008, 111260, 133512, 166890, 178016, 222520, 267024, 333780, 356032, 445040, 534048, 667560, 712064, 890080, 1068096, 1335120, 1424128, 1780160, 2136192, 2670240, 2848256, 3560320, 4272384, 5340480, 5696512, 7120640, 8544768, 10680960, 14241280, 17089536, 21361920, 28482560, 42723840, 85447680]

約数ペア:

[(1, 85447680), (2, 42723840), (3, 28482560), (4, 21361920), (5, 17089536), (6, 14241280), (8, 10680960), (10, 8544768), (12, 7120640), (15, 5696512), (16, 5340480), (20, 4272384), (24, 3560320), (30, 2848256), (32, 2670240), (40, 2136192), (48, 1780160), (60, 1424128), (64, 1335120), (80, 1068096), (96, 890080), (120, 712064), (128, 667560), (160, 534048), (192, 445040), (240, 356032), (256, 333780), (320, 267024), (384, 222520), (480, 178016), (512, 166890), (640, 133512), (768, 111260), (960, 89008), (1024, 83445), (1280, 66756), (1536, 55630), (1920, 44504), (2560, 33378), (3072, 27815), (3840, 22252), (5120, 16689), (5563, 15360), (7680, 11126)]