1215653760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{211051}}^1$

素因数の和:211076

約数の個数: 96

約数和(自身を含む): 4197824280

約数和(自身を除く): 2982170520

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 211051, 422102, 633153, 844204, 1055255, 1266306, 1688408, 1899459, 2110510, 2532612, 3165765, 3376816, 3798918, 4221020, 5065224, 6331530, 6753632, 7597836, 8442040, 9497295, 10130448, 12663060, 13507264, 15195672, 16884080, 18994590, 20260896, 25326120, 27014528, 30391344, 33768160, 37989180, 40521792, 50652240, 60782688, 67536320, 75978360, 81043584, 101304480, 121565376, 135072640, 151956720, 202608960, 243130752, 303913440, 405217920, 607826880, 1215653760]

約数ペア:

[(1, 1215653760), (2, 607826880), (3, 405217920), (4, 303913440), (5, 243130752), (6, 202608960), (8, 151956720), (9, 135072640), (10, 121565376), (12, 101304480), (15, 81043584), (16, 75978360), (18, 67536320), (20, 60782688), (24, 50652240), (30, 40521792), (32, 37989180), (36, 33768160), (40, 30391344), (45, 27014528), (48, 25326120), (60, 20260896), (64, 18994590), (72, 16884080), (80, 15195672), (90, 13507264), (96, 12663060), (120, 10130448), (128, 9497295), (144, 8442040), (160, 7597836), (180, 6753632), (192, 6331530), (240, 5065224), (288, 4221020), (320, 3798918), (360, 3376816), (384, 3165765), (480, 2532612), (576, 2110510), (640, 1899459), (720, 1688408), (960, 1266306), (1152, 1055255), (1440, 844204), (1920, 633153), (2880, 422102), (5760, 211051)]