8042160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{4787}}^1$

素因数の和:4810

約数の個数: 80

約数和(自身を含む): 28498176

約数和(自身を除く): 20456016

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, 4787, 9574, 14361, 19148, 23935, 28722, 33509, 38296, 47870, 57444, 67018, 71805, 76592, 95740, 100527, 114888, 134036, 143610, 167545, 191480, 201054, 229776, 268072, 287220, 335090, 382960, 402108, 502635, 536144, 574440, 670180, 804216, 1005270, 1148880, 1340360, 1608432, 2010540, 2680720, 4021080, 8042160]

約数ペア:

[(1, 8042160), (2, 4021080), (3, 2680720), (4, 2010540), (5, 1608432), (6, 1340360), (7, 1148880), (8, 1005270), (10, 804216), (12, 670180), (14, 574440), (15, 536144), (16, 502635), (20, 402108), (21, 382960), (24, 335090), (28, 287220), (30, 268072), (35, 229776), (40, 201054), (42, 191480), (48, 167545), (56, 143610), (60, 134036), (70, 114888), (80, 100527), (84, 95740), (105, 76592), (112, 71805), (120, 67018), (140, 57444), (168, 47870), (210, 38296), (240, 33509), (280, 28722), (336, 23935), (420, 19148), (560, 14361), (840, 9574), (1680, 4787)]