12960432

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1615

約数の個数: 80

約数和(自身を含む): 39184000

約数和(自身を除く): 26223568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 1579, 2052, 2736, 3158, 4104, 4737, 6316, 8208, 9474, 12632, 14211, 18948, 25264, 28422, 30001, 37896, 42633, 56844, 60002, 75792, 85266, 90003, 113688, 120004, 170532, 180006, 227376, 240008, 270009, 341064, 360012, 480016, 540018, 682128, 720024, 810027, 1080036, 1440048, 1620054, 2160072, 3240108, 4320144, 6480216, 12960432]

約数ペア:

[(1, 12960432), (2, 6480216), (3, 4320144), (4, 3240108), (6, 2160072), (8, 1620054), (9, 1440048), (12, 1080036), (16, 810027), (18, 720024), (19, 682128), (24, 540018), (27, 480016), (36, 360012), (38, 341064), (48, 270009), (54, 240008), (57, 227376), (72, 180006), (76, 170532), (108, 120004), (114, 113688), (144, 90003), (152, 85266), (171, 75792), (216, 60002), (228, 56844), (304, 42633), (342, 37896), (432, 30001), (456, 28422), (513, 25264), (684, 18948), (912, 14211), (1026, 12632), (1368, 9474), (1579, 8208), (2052, 6316), (2736, 4737), (3158, 4104)]