808730160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{481387}}^1$

素因数の和:481410

約数の個数: 80

約数和(自身を含む): 2865221376

約数和(自身を除く): 2056491216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 481387, 962774, 1444161, 1925548, 2406935, 2888322, 3369709, 3851096, 4813870, 5776644, 6739418, 7220805, 7702192, 9627740, 10109127, 11553288, 13478836, 14441610, 16848545, 19255480, 20218254, 23106576, 26957672, 28883220, 33697090, 38510960, 40436508, 50545635, 53915344, 57766440, 67394180, 80873016, 101091270, 115532880, 134788360, 161746032, 202182540, 269576720, 404365080, 808730160]

約数ペア:

[(1, 808730160), (2, 404365080), (3, 269576720), (4, 202182540), (5, 161746032), (6, 134788360), (7, 115532880), (8, 101091270), (10, 80873016), (12, 67394180), (14, 57766440), (15, 53915344), (16, 50545635), (20, 40436508), (21, 38510960), (24, 33697090), (28, 28883220), (30, 26957672), (35, 23106576), (40, 20218254), (42, 19255480), (48, 16848545), (56, 14441610), (60, 13478836), (70, 11553288), (80, 10109127), (84, 9627740), (105, 7702192), (112, 7220805), (120, 6739418), (140, 5776644), (168, 4813870), (210, 3851096), (240, 3369709), (280, 2888322), (336, 2406935), (420, 1925548), (560, 1444161), (840, 962774), (1680, 481387)]