340323840

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{14771}}^1$

素因数の和:14800

約数の個数: 120

約数和(自身を含む): 1178716968

約数和(自身を除く): 838393128

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, 14771, 23040, 29542, 44313, 59084, 73855, 88626, 118168, 132939, 147710, 177252, 221565, 236336, 265878, 295420, 354504, 443130, 472672, 531756, 590840, 664695, 709008, 886260, 945344, 1063512, 1181680, 1329390, 1418016, 1772520, 1890688, 2127024, 2363360, 2658780, 2836032, 3545040, 3781376, 4254048, 4726720, 5317560, 5672064, 7090080, 7562752, 8508096, 9453440, 10635120, 11344128, 14180160, 17016192, 18906880, 21270240, 22688256, 28360320, 34032384, 37813760, 42540480, 56720640, 68064768, 85080960, 113441280, 170161920, 340323840]

約数ペア:

[(1, 340323840), (2, 170161920), (3, 113441280), (4, 85080960), (5, 68064768), (6, 56720640), (8, 42540480), (9, 37813760), (10, 34032384), (12, 28360320), (15, 22688256), (16, 21270240), (18, 18906880), (20, 17016192), (24, 14180160), (30, 11344128), (32, 10635120), (36, 9453440), (40, 8508096), (45, 7562752), (48, 7090080), (60, 5672064), (64, 5317560), (72, 4726720), (80, 4254048), (90, 3781376), (96, 3545040), (120, 2836032), (128, 2658780), (144, 2363360), (160, 2127024), (180, 1890688), (192, 1772520), (240, 1418016), (256, 1329390), (288, 1181680), (320, 1063512), (360, 945344), (384, 886260), (480, 709008), (512, 664695), (576, 590840), (640, 531756), (720, 472672), (768, 443130), (960, 354504), (1152, 295420), (1280, 265878), (1440, 236336), (1536, 221565), (1920, 177252), (2304, 147710), (2560, 132939), (2880, 118168), (3840, 88626), (4608, 73855), (5760, 59084), (7680, 44313), (11520, 29542), (14771, 23040)]