15120504

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1617

約数の個数: 96

約数和(自身を含む): 49296000

約数和(自身を除く): 34175496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1368, 1579, 1596, 2394, 3158, 3192, 4737, 4788, 6316, 9474, 9576, 11053, 12632, 14211, 18948, 22106, 28422, 30001, 33159, 37896, 44212, 56844, 60002, 66318, 88424, 90003, 99477, 113688, 120004, 132636, 180006, 198954, 210007, 240008, 265272, 270009, 360012, 397908, 420014, 540018, 630021, 720024, 795816, 840028, 1080036, 1260042, 1680056, 1890063, 2160072, 2520084, 3780126, 5040168, 7560252, 15120504]

約数ペア:

[(1, 15120504), (2, 7560252), (3, 5040168), (4, 3780126), (6, 2520084), (7, 2160072), (8, 1890063), (9, 1680056), (12, 1260042), (14, 1080036), (18, 840028), (19, 795816), (21, 720024), (24, 630021), (28, 540018), (36, 420014), (38, 397908), (42, 360012), (56, 270009), (57, 265272), (63, 240008), (72, 210007), (76, 198954), (84, 180006), (114, 132636), (126, 120004), (133, 113688), (152, 99477), (168, 90003), (171, 88424), (228, 66318), (252, 60002), (266, 56844), (342, 44212), (399, 37896), (456, 33159), (504, 30001), (532, 28422), (684, 22106), (798, 18948), (1064, 14211), (1197, 12632), (1368, 11053), (1579, 9576), (1596, 9474), (2394, 6316), (3158, 4788), (3192, 4737)]