157294080

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{6827}}^1$

素因数の和:6856

約数の個数: 120

約数和(自身を含む): 544833432

約数和(自身を除く): 387539352

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, 6827, 7680, 11520, 13654, 20481, 23040, 27308, 34135, 40962, 54616, 61443, 68270, 81924, 102405, 109232, 122886, 136540, 163848, 204810, 218464, 245772, 273080, 307215, 327696, 409620, 436928, 491544, 546160, 614430, 655392, 819240, 873856, 983088, 1092320, 1228860, 1310784, 1638480, 1747712, 1966176, 2184640, 2457720, 2621568, 3276960, 3495424, 3932352, 4369280, 4915440, 5243136, 6553920, 7864704, 8738560, 9830880, 10486272, 13107840, 15729408, 17477120, 19661760, 26215680, 31458816, 39323520, 52431360, 78647040, 157294080]

約数ペア:

[(1, 157294080), (2, 78647040), (3, 52431360), (4, 39323520), (5, 31458816), (6, 26215680), (8, 19661760), (9, 17477120), (10, 15729408), (12, 13107840), (15, 10486272), (16, 9830880), (18, 8738560), (20, 7864704), (24, 6553920), (30, 5243136), (32, 4915440), (36, 4369280), (40, 3932352), (45, 3495424), (48, 3276960), (60, 2621568), (64, 2457720), (72, 2184640), (80, 1966176), (90, 1747712), (96, 1638480), (120, 1310784), (128, 1228860), (144, 1092320), (160, 983088), (180, 873856), (192, 819240), (240, 655392), (256, 614430), (288, 546160), (320, 491544), (360, 436928), (384, 409620), (480, 327696), (512, 307215), (576, 273080), (640, 245772), (720, 218464), (768, 204810), (960, 163848), (1152, 136540), (1280, 122886), (1440, 109232), (1536, 102405), (1920, 81924), (2304, 68270), (2560, 61443), (2880, 54616), (3840, 40962), (4608, 34135), (5760, 27308), (6827, 23040), (7680, 20481), (11520, 13654)]