1338126480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{206501}}^1$

素因数の和:206526

約数の個数: 100

約数和(自身を含む): 4647534012

約数和(自身を除く): 3309407532

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 206501, 413002, 619503, 826004, 1032505, 1239006, 1652008, 1858509, 2065010, 2478012, 3097515, 3304016, 3717018, 4130020, 4956024, 5575527, 6195030, 7434036, 8260040, 9292545, 9912048, 11151054, 12390060, 14868072, 16520080, 16726581, 18585090, 22302108, 24780120, 27877635, 29736144, 33453162, 37170180, 44604216, 49560240, 55755270, 66906324, 74340360, 83632905, 89208432, 111510540, 133812648, 148680720, 167265810, 223021080, 267625296, 334531620, 446042160, 669063240, 1338126480]

約数ペア:

[(1, 1338126480), (2, 669063240), (3, 446042160), (4, 334531620), (5, 267625296), (6, 223021080), (8, 167265810), (9, 148680720), (10, 133812648), (12, 111510540), (15, 89208432), (16, 83632905), (18, 74340360), (20, 66906324), (24, 55755270), (27, 49560240), (30, 44604216), (36, 37170180), (40, 33453162), (45, 29736144), (48, 27877635), (54, 24780120), (60, 22302108), (72, 18585090), (80, 16726581), (81, 16520080), (90, 14868072), (108, 12390060), (120, 11151054), (135, 9912048), (144, 9292545), (162, 8260040), (180, 7434036), (216, 6195030), (240, 5575527), (270, 4956024), (324, 4130020), (360, 3717018), (405, 3304016), (432, 3097515), (540, 2478012), (648, 2065010), (720, 1858509), (810, 1652008), (1080, 1239006), (1296, 1032505), (1620, 826004), (2160, 619503), (3240, 413002), (6480, 206501)]