1253982725760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{653116003}}^1$

素因数の和:653116025

約数の個数: 64

約数和(自身を含む): 3997069944480

約数和(自身を除く): 2743087218720

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, 653116003, 1306232006, 1959348009, 2612464012, 3265580015, 3918696018, 5224928024, 6531160030, 7837392036, 9796740045, 10449856048, 13062320060, 15674784072, 19593480090, 20899712096, 26124640120, 31349568144, 39186960180, 41799424192, 52249280240, 62699136288, 78373920360, 83598848384, 104498560480, 125398272576, 156747840720, 208997120960, 250796545152, 313495681440, 417994241920, 626991362880, 1253982725760]

約数ペア:

[(1, 1253982725760), (2, 626991362880), (3, 417994241920), (4, 313495681440), (5, 250796545152), (6, 208997120960), (8, 156747840720), (10, 125398272576), (12, 104498560480), (15, 83598848384), (16, 78373920360), (20, 62699136288), (24, 52249280240), (30, 41799424192), (32, 39186960180), (40, 31349568144), (48, 26124640120), (60, 20899712096), (64, 19593480090), (80, 15674784072), (96, 13062320060), (120, 10449856048), (128, 9796740045), (160, 7837392036), (192, 6531160030), (240, 5224928024), (320, 3918696018), (384, 3265580015), (480, 2612464012), (640, 1959348009), (960, 1306232006), (1920, 653116003)]