2160072

素因数分解:

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

素因数の和:1610

約数の個数: 48

約数和(自身を含む): 6162000

約数和(自身を除く): 4001928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 1579, 3158, 4737, 6316, 9474, 12632, 14211, 18948, 28422, 30001, 37896, 56844, 60002, 90003, 113688, 120004, 180006, 240008, 270009, 360012, 540018, 720024, 1080036, 2160072]

約数ペア:

[(1, 2160072), (2, 1080036), (3, 720024), (4, 540018), (6, 360012), (8, 270009), (9, 240008), (12, 180006), (18, 120004), (19, 113688), (24, 90003), (36, 60002), (38, 56844), (57, 37896), (72, 30001), (76, 28422), (114, 18948), (152, 14211), (171, 12632), (228, 9474), (342, 6316), (456, 4737), (684, 3158), (1368, 1579)]