118640640

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{1931}}^1$

素因数の和:1963

約数の個数: 104

約数和(自身を含む): 379800288

約数和(自身を除く): 261159648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 1931, 2048, 2560, 3072, 3840, 3862, 4096, 5120, 5793, 6144, 7680, 7724, 9655, 10240, 11586, 12288, 15360, 15448, 19310, 20480, 23172, 28965, 30720, 30896, 38620, 46344, 57930, 61440, 61792, 77240, 92688, 115860, 123584, 154480, 185376, 231720, 247168, 308960, 370752, 463440, 494336, 617920, 741504, 926880, 988672, 1235840, 1483008, 1853760, 1977344, 2471680, 2966016, 3707520, 3954688, 4943360, 5932032, 7415040, 7909376, 9886720, 11864064, 14830080, 19773440, 23728128, 29660160, 39546880, 59320320, 118640640]

約数ペア:

[(1, 118640640), (2, 59320320), (3, 39546880), (4, 29660160), (5, 23728128), (6, 19773440), (8, 14830080), (10, 11864064), (12, 9886720), (15, 7909376), (16, 7415040), (20, 5932032), (24, 4943360), (30, 3954688), (32, 3707520), (40, 2966016), (48, 2471680), (60, 1977344), (64, 1853760), (80, 1483008), (96, 1235840), (120, 988672), (128, 926880), (160, 741504), (192, 617920), (240, 494336), (256, 463440), (320, 370752), (384, 308960), (480, 247168), (512, 231720), (640, 185376), (768, 154480), (960, 123584), (1024, 115860), (1280, 92688), (1536, 77240), (1920, 61792), (1931, 61440), (2048, 57930), (2560, 46344), (3072, 38620), (3840, 30896), (3862, 30720), (4096, 28965), (5120, 23172), (5793, 20480), (6144, 19310), (7680, 15448), (7724, 15360), (9655, 12288), (10240, 11586)]