1217665825920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{211400317}}^1$

素因数の和:211400342

約数の個数: 96

約数和(自身を含む): 4204752325020

約数和(自身を除く): 2987086499100

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 211400317, 422800634, 634200951, 845601268, 1057001585, 1268401902, 1691202536, 1902602853, 2114003170, 2536803804, 3171004755, 3382405072, 3805205706, 4228006340, 5073607608, 6342009510, 6764810144, 7610411412, 8456012680, 9513014265, 10147215216, 12684019020, 13529620288, 15220822824, 16912025360, 19026028530, 20294430432, 25368038040, 27059240576, 30441645648, 33824050720, 38052057060, 40588860864, 50736076080, 60883291296, 67648101440, 76104114120, 81177721728, 101472152160, 121766582592, 135296202880, 152208228240, 202944304320, 243533165184, 304416456480, 405888608640, 608832912960, 1217665825920]

約数ペア:

[(1, 1217665825920), (2, 608832912960), (3, 405888608640), (4, 304416456480), (5, 243533165184), (6, 202944304320), (8, 152208228240), (9, 135296202880), (10, 121766582592), (12, 101472152160), (15, 81177721728), (16, 76104114120), (18, 67648101440), (20, 60883291296), (24, 50736076080), (30, 40588860864), (32, 38052057060), (36, 33824050720), (40, 30441645648), (45, 27059240576), (48, 25368038040), (60, 20294430432), (64, 19026028530), (72, 16912025360), (80, 15220822824), (90, 13529620288), (96, 12684019020), (120, 10147215216), (128, 9513014265), (144, 8456012680), (160, 7610411412), (180, 6764810144), (192, 6342009510), (240, 5073607608), (288, 4228006340), (320, 3805205706), (360, 3382405072), (384, 3171004755), (480, 2536803804), (576, 2114003170), (640, 1902602853), (720, 1691202536), (960, 1268401902), (1152, 1057001585), (1440, 845601268), (1920, 634200951), (2880, 422800634), (5760, 211400317)]