1209647520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{93337}}^1$

素因数の和:93364

約数の個数: 120

約数和(自身を含む): 4269093444

約数和(自身を除く): 3059445924

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 93337, 186674, 280011, 373348, 466685, 560022, 746696, 840033, 933370, 1120044, 1400055, 1493392, 1680066, 1866740, 2240088, 2520099, 2800110, 2986784, 3360132, 3733480, 4200165, 4480176, 5040198, 5600220, 6720264, 7466960, 7560297, 8400330, 8960352, 10080396, 11200440, 12600495, 13440528, 14933920, 15120594, 16800660, 20160792, 22400880, 25200990, 26881056, 30241188, 33601320, 37801485, 40321584, 44801760, 50401980, 60482376, 67202640, 75602970, 80643168, 100803960, 120964752, 134405280, 151205940, 201607920, 241929504, 302411880, 403215840, 604823760, 1209647520]

約数ペア:

[(1, 1209647520), (2, 604823760), (3, 403215840), (4, 302411880), (5, 241929504), (6, 201607920), (8, 151205940), (9, 134405280), (10, 120964752), (12, 100803960), (15, 80643168), (16, 75602970), (18, 67202640), (20, 60482376), (24, 50401980), (27, 44801760), (30, 40321584), (32, 37801485), (36, 33601320), (40, 30241188), (45, 26881056), (48, 25200990), (54, 22400880), (60, 20160792), (72, 16800660), (80, 15120594), (81, 14933920), (90, 13440528), (96, 12600495), (108, 11200440), (120, 10080396), (135, 8960352), (144, 8400330), (160, 7560297), (162, 7466960), (180, 6720264), (216, 5600220), (240, 5040198), (270, 4480176), (288, 4200165), (324, 3733480), (360, 3360132), (405, 2986784), (432, 2800110), (480, 2520099), (540, 2240088), (648, 1866740), (720, 1680066), (810, 1493392), (864, 1400055), (1080, 1120044), (1296, 933370), (1440, 840033), (1620, 746696), (2160, 560022), (2592, 466685), (3240, 373348), (4320, 280011), (6480, 186674), (12960, 93337)]