5131440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{7127}}^1$

素因数の和:7146

約数の個数: 60

約数和(自身を含む): 17235504

約数和(自身を除く): 12104064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 7127, 14254, 21381, 28508, 35635, 42762, 57016, 64143, 71270, 85524, 106905, 114032, 128286, 142540, 171048, 213810, 256572, 285080, 320715, 342096, 427620, 513144, 570160, 641430, 855240, 1026288, 1282860, 1710480, 2565720, 5131440]

約数ペア:

[(1, 5131440), (2, 2565720), (3, 1710480), (4, 1282860), (5, 1026288), (6, 855240), (8, 641430), (9, 570160), (10, 513144), (12, 427620), (15, 342096), (16, 320715), (18, 285080), (20, 256572), (24, 213810), (30, 171048), (36, 142540), (40, 128286), (45, 114032), (48, 106905), (60, 85524), (72, 71270), (80, 64143), (90, 57016), (120, 42762), (144, 35635), (180, 28508), (240, 21381), (360, 14254), (720, 7127)]