85969440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:511

約数の個数: 144

約数和(自身を含む): 295783488

約数和(自身を除く): 209814048

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, 72, 80, 90, 96, 120, 144, 160, 180, 227, 240, 263, 288, 360, 454, 480, 526, 681, 720, 789, 908, 1052, 1135, 1315, 1362, 1440, 1578, 1816, 2043, 2104, 2270, 2367, 2630, 2724, 3156, 3405, 3632, 3945, 4086, 4208, 4540, 4734, 5260, 5448, 6312, 6810, 7264, 7890, 8172, 8416, 9080, 9468, 10215, 10520, 10896, 11835, 12624, 13620, 15780, 16344, 18160, 18936, 20430, 21040, 21792, 23670, 25248, 27240, 31560, 32688, 36320, 37872, 40860, 42080, 47340, 54480, 59701, 63120, 65376, 75744, 81720, 94680, 108960, 119402, 126240, 163440, 179103, 189360, 238804, 298505, 326880, 358206, 378720, 477608, 537309, 597010, 716412, 895515, 955216, 1074618, 1194020, 1432824, 1791030, 1910432, 2149236, 2388040, 2686545, 2865648, 3582060, 4298472, 4776080, 5373090, 5731296, 7164120, 8596944, 9552160, 10746180, 14328240, 17193888, 21492360, 28656480, 42984720, 85969440]

約数ペア:

[(1, 85969440), (2, 42984720), (3, 28656480), (4, 21492360), (5, 17193888), (6, 14328240), (8, 10746180), (9, 9552160), (10, 8596944), (12, 7164120), (15, 5731296), (16, 5373090), (18, 4776080), (20, 4298472), (24, 3582060), (30, 2865648), (32, 2686545), (36, 2388040), (40, 2149236), (45, 1910432), (48, 1791030), (60, 1432824), (72, 1194020), (80, 1074618), (90, 955216), (96, 895515), (120, 716412), (144, 597010), (160, 537309), (180, 477608), (227, 378720), (240, 358206), (263, 326880), (288, 298505), (360, 238804), (454, 189360), (480, 179103), (526, 163440), (681, 126240), (720, 119402), (789, 108960), (908, 94680), (1052, 81720), (1135, 75744), (1315, 65376), (1362, 63120), (1440, 59701), (1578, 54480), (1816, 47340), (2043, 42080), (2104, 40860), (2270, 37872), (2367, 36320), (2630, 32688), (2724, 31560), (3156, 27240), (3405, 25248), (3632, 23670), (3945, 21792), (4086, 21040), (4208, 20430), (4540, 18936), (4734, 18160), (5260, 16344), (5448, 15780), (6312, 13620), (6810, 12624), (7264, 11835), (7890, 10896), (8172, 10520), (8416, 10215), (9080, 9468)]