51480960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{26813}}^1$

素因数の和:26835

約数の個数: 64

約数和(自身を含む): 164101680

約数和(自身を除く): 112620720

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, 320, 384, 480, 640, 960, 1920, 26813, 53626, 80439, 107252, 134065, 160878, 214504, 268130, 321756, 402195, 429008, 536260, 643512, 804390, 858016, 1072520, 1287024, 1608780, 1716032, 2145040, 2574048, 3217560, 3432064, 4290080, 5148096, 6435120, 8580160, 10296192, 12870240, 17160320, 25740480, 51480960]

約数ペア:

[(1, 51480960), (2, 25740480), (3, 17160320), (4, 12870240), (5, 10296192), (6, 8580160), (8, 6435120), (10, 5148096), (12, 4290080), (15, 3432064), (16, 3217560), (20, 2574048), (24, 2145040), (30, 1716032), (32, 1608780), (40, 1287024), (48, 1072520), (60, 858016), (64, 804390), (80, 643512), (96, 536260), (120, 429008), (128, 402195), (160, 321756), (192, 268130), (240, 214504), (320, 160878), (384, 134065), (480, 107252), (640, 80439), (960, 53626), (1920, 26813)]