7880762880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{342047}}^1$

素因数の和:342076

約数の個数: 120

約数和(自身を含む): 27293378112

約数和(自身を除く): 19412615232

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, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 342047, 684094, 1026141, 1368188, 1710235, 2052282, 2736376, 3078423, 3420470, 4104564, 5130705, 5472752, 6156846, 6840940, 8209128, 10261410, 10945504, 12313692, 13681880, 15392115, 16418256, 20522820, 21891008, 24627384, 27363760, 30784230, 32836512, 41045640, 43782016, 49254768, 54727520, 61568460, 65673024, 82091280, 87564032, 98509536, 109455040, 123136920, 131346048, 164182560, 175128064, 197019072, 218910080, 246273840, 262692096, 328365120, 394038144, 437820160, 492547680, 525384192, 656730240, 788076288, 875640320, 985095360, 1313460480, 1576152576, 1970190720, 2626920960, 3940381440, 7880762880]

約数ペア:

[(1, 7880762880), (2, 3940381440), (3, 2626920960), (4, 1970190720), (5, 1576152576), (6, 1313460480), (8, 985095360), (9, 875640320), (10, 788076288), (12, 656730240), (15, 525384192), (16, 492547680), (18, 437820160), (20, 394038144), (24, 328365120), (30, 262692096), (32, 246273840), (36, 218910080), (40, 197019072), (45, 175128064), (48, 164182560), (60, 131346048), (64, 123136920), (72, 109455040), (80, 98509536), (90, 87564032), (96, 82091280), (120, 65673024), (128, 61568460), (144, 54727520), (160, 49254768), (180, 43782016), (192, 41045640), (240, 32836512), (256, 30784230), (288, 27363760), (320, 24627384), (360, 21891008), (384, 20522820), (480, 16418256), (512, 15392115), (576, 13681880), (640, 12313692), (720, 10945504), (768, 10261410), (960, 8209128), (1152, 6840940), (1280, 6156846), (1440, 5472752), (1536, 5130705), (1920, 4104564), (2304, 3420470), (2560, 3078423), (2880, 2736376), (3840, 2052282), (4608, 1710235), (5760, 1368188), (7680, 1026141), (11520, 684094), (23040, 342047)]