286112160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{198689}}^1$

素因数の和:198710

約数の個数: 72

約数和(自身を含む): 976362660

約数和(自身を除く): 690250500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 198689, 397378, 596067, 794756, 993445, 1192134, 1589512, 1788201, 1986890, 2384268, 2980335, 3179024, 3576402, 3973780, 4768536, 5960670, 6358048, 7152804, 7947560, 8941005, 9537072, 11921340, 14305608, 15895120, 17882010, 19074144, 23842680, 28611216, 31790240, 35764020, 47685360, 57222432, 71528040, 95370720, 143056080, 286112160]

約数ペア:

[(1, 286112160), (2, 143056080), (3, 95370720), (4, 71528040), (5, 57222432), (6, 47685360), (8, 35764020), (9, 31790240), (10, 28611216), (12, 23842680), (15, 19074144), (16, 17882010), (18, 15895120), (20, 14305608), (24, 11921340), (30, 9537072), (32, 8941005), (36, 7947560), (40, 7152804), (45, 6358048), (48, 5960670), (60, 4768536), (72, 3973780), (80, 3576402), (90, 3179024), (96, 2980335), (120, 2384268), (144, 1986890), (160, 1788201), (180, 1589512), (240, 1192134), (288, 993445), (360, 794756), (480, 596067), (720, 397378), (1440, 198689)]