205418160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{95101}}^1$

素因数の和:95123

約数の個数: 80

約数和(自身を含む): 707558880

約数和(自身を除く): 502140720

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 95101, 190202, 285303, 380404, 475505, 570606, 760808, 855909, 951010, 1141212, 1426515, 1521616, 1711818, 1902020, 2282424, 2567727, 2853030, 3423636, 3804040, 4279545, 4564848, 5135454, 5706060, 6847272, 7608080, 8559090, 10270908, 11412120, 12838635, 13694544, 17118180, 20541816, 22824240, 25677270, 34236360, 41083632, 51354540, 68472720, 102709080, 205418160]

約数ペア:

[(1, 205418160), (2, 102709080), (3, 68472720), (4, 51354540), (5, 41083632), (6, 34236360), (8, 25677270), (9, 22824240), (10, 20541816), (12, 17118180), (15, 13694544), (16, 12838635), (18, 11412120), (20, 10270908), (24, 8559090), (27, 7608080), (30, 6847272), (36, 5706060), (40, 5135454), (45, 4564848), (48, 4279545), (54, 3804040), (60, 3423636), (72, 2853030), (80, 2567727), (90, 2282424), (108, 1902020), (120, 1711818), (135, 1521616), (144, 1426515), (180, 1141212), (216, 951010), (240, 855909), (270, 760808), (360, 570606), (432, 475505), (540, 380404), (720, 285303), (1080, 190202), (2160, 95101)]