821672640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{95101}}^1$

素因数の和:95127

約数の個数: 112

約数和(自身を含む): 2898708960

約数和(自身を除く): 2077036320

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, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 95101, 190202, 285303, 380404, 475505, 570606, 760808, 855909, 951010, 1141212, 1426515, 1521616, 1711818, 1902020, 2282424, 2567727, 2853030, 3043232, 3423636, 3804040, 4279545, 4564848, 5135454, 5706060, 6086464, 6847272, 7608080, 8559090, 9129696, 10270908, 11412120, 12838635, 13694544, 15216160, 17118180, 18259392, 20541816, 22824240, 25677270, 27389088, 30432320, 34236360, 41083632, 45648480, 51354540, 54778176, 68472720, 82167264, 91296960, 102709080, 136945440, 164334528, 205418160, 273890880, 410836320, 821672640]

約数ペア:

[(1, 821672640), (2, 410836320), (3, 273890880), (4, 205418160), (5, 164334528), (6, 136945440), (8, 102709080), (9, 91296960), (10, 82167264), (12, 68472720), (15, 54778176), (16, 51354540), (18, 45648480), (20, 41083632), (24, 34236360), (27, 30432320), (30, 27389088), (32, 25677270), (36, 22824240), (40, 20541816), (45, 18259392), (48, 17118180), (54, 15216160), (60, 13694544), (64, 12838635), (72, 11412120), (80, 10270908), (90, 9129696), (96, 8559090), (108, 7608080), (120, 6847272), (135, 6086464), (144, 5706060), (160, 5135454), (180, 4564848), (192, 4279545), (216, 3804040), (240, 3423636), (270, 3043232), (288, 2853030), (320, 2567727), (360, 2282424), (432, 1902020), (480, 1711818), (540, 1521616), (576, 1426515), (720, 1141212), (864, 951010), (960, 855909), (1080, 760808), (1440, 570606), (1728, 475505), (2160, 380404), (2880, 285303), (4320, 190202), (8640, 95101)]