1265513040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{159787}}^1$

素因数の和:159817

約数の個数: 120

約数和(自身を含む): 4636408608

約数和(自身を除く): 3370895568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 159787, 319574, 479361, 639148, 798935, 958722, 1278296, 1438083, 1597870, 1757657, 1917444, 2396805, 2556592, 2876166, 3195740, 3515314, 3834888, 4793610, 5272971, 5752332, 6391480, 7030628, 7190415, 7669776, 8788285, 9587220, 10545942, 11504664, 12782960, 14061256, 14380830, 15818913, 17576570, 19174440, 21091884, 23009328, 26364855, 28122512, 28761660, 31637826, 35153140, 38348880, 42183768, 52729710, 57523320, 63275652, 70306280, 79094565, 84367536, 105459420, 115046640, 126551304, 140612560, 158189130, 210918840, 253102608, 316378260, 421837680, 632756520, 1265513040]

約数ペア:

[(1, 1265513040), (2, 632756520), (3, 421837680), (4, 316378260), (5, 253102608), (6, 210918840), (8, 158189130), (9, 140612560), (10, 126551304), (11, 115046640), (12, 105459420), (15, 84367536), (16, 79094565), (18, 70306280), (20, 63275652), (22, 57523320), (24, 52729710), (30, 42183768), (33, 38348880), (36, 35153140), (40, 31637826), (44, 28761660), (45, 28122512), (48, 26364855), (55, 23009328), (60, 21091884), (66, 19174440), (72, 17576570), (80, 15818913), (88, 14380830), (90, 14061256), (99, 12782960), (110, 11504664), (120, 10545942), (132, 9587220), (144, 8788285), (165, 7669776), (176, 7190415), (180, 7030628), (198, 6391480), (220, 5752332), (240, 5272971), (264, 4793610), (330, 3834888), (360, 3515314), (396, 3195740), (440, 2876166), (495, 2556592), (528, 2396805), (660, 1917444), (720, 1757657), (792, 1597870), (880, 1438083), (990, 1278296), (1320, 958722), (1584, 798935), (1980, 639148), (2640, 479361), (3960, 319574), (7920, 159787)]