1269711360

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{55109}}^1$

素因数の和:55138

約数の個数: 120

約数和(自身を含む): 4397447340

約数和(自身を除く): 3127735980

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, 55109, 110218, 165327, 220436, 275545, 330654, 440872, 495981, 551090, 661308, 826635, 881744, 991962, 1102180, 1322616, 1653270, 1763488, 1983924, 2204360, 2479905, 2645232, 3306540, 3526976, 3967848, 4408720, 4959810, 5290464, 6613080, 7053952, 7935696, 8817440, 9919620, 10580928, 13226160, 14107904, 15871392, 17634880, 19839240, 21161856, 26452320, 28215808, 31742784, 35269760, 39678480, 42323712, 52904640, 63485568, 70539520, 79356960, 84647424, 105809280, 126971136, 141079040, 158713920, 211618560, 253942272, 317427840, 423237120, 634855680, 1269711360]

約数ペア:

[(1, 1269711360), (2, 634855680), (3, 423237120), (4, 317427840), (5, 253942272), (6, 211618560), (8, 158713920), (9, 141079040), (10, 126971136), (12, 105809280), (15, 84647424), (16, 79356960), (18, 70539520), (20, 63485568), (24, 52904640), (30, 42323712), (32, 39678480), (36, 35269760), (40, 31742784), (45, 28215808), (48, 26452320), (60, 21161856), (64, 19839240), (72, 17634880), (80, 15871392), (90, 14107904), (96, 13226160), (120, 10580928), (128, 9919620), (144, 8817440), (160, 7935696), (180, 7053952), (192, 6613080), (240, 5290464), (256, 4959810), (288, 4408720), (320, 3967848), (360, 3526976), (384, 3306540), (480, 2645232), (512, 2479905), (576, 2204360), (640, 1983924), (720, 1763488), (768, 1653270), (960, 1322616), (1152, 1102180), (1280, 991962), (1440, 881744), (1536, 826635), (1920, 661308), (2304, 551090), (2560, 495981), (2880, 440872), (3840, 330654), (4608, 275545), (5760, 220436), (7680, 165327), (11520, 110218), (23040, 55109)]