1236602880

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{6709}}^1$

素因数の和:6744

約数の個数: 156

約数和(自身を含む): 4287005580

約数和(自身を除く): 3050402700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4096, 4608, 5120, 5760, 6144, 6709, 7680, 9216, 10240, 11520, 12288, 13418, 15360, 18432, 20127, 20480, 23040, 26836, 30720, 33545, 36864, 40254, 46080, 53672, 60381, 61440, 67090, 80508, 92160, 100635, 107344, 120762, 134180, 161016, 184320, 201270, 214688, 241524, 268360, 301905, 322032, 402540, 429376, 483048, 536720, 603810, 644064, 805080, 858752, 966096, 1073440, 1207620, 1288128, 1610160, 1717504, 1932192, 2146880, 2415240, 2576256, 3220320, 3435008, 3864384, 4293760, 4830480, 5152512, 6440640, 6870016, 7728768, 8587520, 9660960, 10305024, 12881280, 13740032, 15457536, 17175040, 19321920, 20610048, 25762560, 27480064, 30915072, 34350080, 38643840, 41220096, 51525120, 61830144, 68700160, 77287680, 82440192, 103050240, 123660288, 137400320, 154575360, 206100480, 247320576, 309150720, 412200960, 618301440, 1236602880]

約数ペア:

[(1, 1236602880), (2, 618301440), (3, 412200960), (4, 309150720), (5, 247320576), (6, 206100480), (8, 154575360), (9, 137400320), (10, 123660288), (12, 103050240), (15, 82440192), (16, 77287680), (18, 68700160), (20, 61830144), (24, 51525120), (30, 41220096), (32, 38643840), (36, 34350080), (40, 30915072), (45, 27480064), (48, 25762560), (60, 20610048), (64, 19321920), (72, 17175040), (80, 15457536), (90, 13740032), (96, 12881280), (120, 10305024), (128, 9660960), (144, 8587520), (160, 7728768), (180, 6870016), (192, 6440640), (240, 5152512), (256, 4830480), (288, 4293760), (320, 3864384), (360, 3435008), (384, 3220320), (480, 2576256), (512, 2415240), (576, 2146880), (640, 1932192), (720, 1717504), (768, 1610160), (960, 1288128), (1024, 1207620), (1152, 1073440), (1280, 966096), (1440, 858752), (1536, 805080), (1920, 644064), (2048, 603810), (2304, 536720), (2560, 483048), (2880, 429376), (3072, 402540), (3840, 322032), (4096, 301905), (4608, 268360), (5120, 241524), (5760, 214688), (6144, 201270), (6709, 184320), (7680, 161016), (9216, 134180), (10240, 120762), (11520, 107344), (12288, 100635), (13418, 92160), (15360, 80508), (18432, 67090), (20127, 61440), (20480, 60381), (23040, 53672), (26836, 46080), (30720, 40254), (33545, 36864)]