1555392000

素因数分解:

$2^9\times 3^1\times 5^3\times {\mathrm{8101}}^1$

素因数の和:8137

約数の個数: 160

約数和(自身を含む): 5171927904

約数和(自身を除く): 3616535904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 512, 600, 640, 750, 768, 800, 960, 1000, 1200, 1280, 1500, 1536, 1600, 1920, 2000, 2400, 2560, 3000, 3200, 3840, 4000, 4800, 6000, 6400, 7680, 8000, 8101, 9600, 12000, 12800, 16000, 16202, 19200, 24000, 24303, 32000, 32404, 38400, 40505, 48000, 48606, 64000, 64808, 81010, 96000, 97212, 121515, 129616, 162020, 192000, 194424, 202525, 243030, 259232, 324040, 388848, 405050, 486060, 518464, 607575, 648080, 777696, 810100, 972120, 1012625, 1036928, 1215150, 1296160, 1555392, 1620200, 1944240, 2025250, 2073856, 2430300, 2592320, 3037875, 3110784, 3240400, 3888480, 4050500, 4147712, 4860600, 5184640, 6075750, 6221568, 6480800, 7776960, 8101000, 9721200, 10369280, 12151500, 12443136, 12961600, 15553920, 16202000, 19442400, 20738560, 24303000, 25923200, 31107840, 32404000, 38884800, 48606000, 51846400, 62215680, 64808000, 77769600, 97212000, 103692800, 129616000, 155539200, 194424000, 259232000, 311078400, 388848000, 518464000, 777696000, 1555392000]

約数ペア:

[(1, 1555392000), (2, 777696000), (3, 518464000), (4, 388848000), (5, 311078400), (6, 259232000), (8, 194424000), (10, 155539200), (12, 129616000), (15, 103692800), (16, 97212000), (20, 77769600), (24, 64808000), (25, 62215680), (30, 51846400), (32, 48606000), (40, 38884800), (48, 32404000), (50, 31107840), (60, 25923200), (64, 24303000), (75, 20738560), (80, 19442400), (96, 16202000), (100, 15553920), (120, 12961600), (125, 12443136), (128, 12151500), (150, 10369280), (160, 9721200), (192, 8101000), (200, 7776960), (240, 6480800), (250, 6221568), (256, 6075750), (300, 5184640), (320, 4860600), (375, 4147712), (384, 4050500), (400, 3888480), (480, 3240400), (500, 3110784), (512, 3037875), (600, 2592320), (640, 2430300), (750, 2073856), (768, 2025250), (800, 1944240), (960, 1620200), (1000, 1555392), (1200, 1296160), (1280, 1215150), (1500, 1036928), (1536, 1012625), (1600, 972120), (1920, 810100), (2000, 777696), (2400, 648080), (2560, 607575), (3000, 518464), (3200, 486060), (3840, 405050), (4000, 388848), (4800, 324040), (6000, 259232), (6400, 243030), (7680, 202525), (8000, 194424), (8101, 192000), (9600, 162020), (12000, 129616), (12800, 121515), (16000, 97212), (16202, 96000), (19200, 81010), (24000, 64808), (24303, 64000), (32000, 48606), (32404, 48000), (38400, 40505)]