216249120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{571}}^1$

素因数の和:855

約数の個数: 144

約数和(自身を含む): 742053312

約数和(自身を除く): 525804192

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, 240, 263, 288, 360, 480, 526, 571, 720, 789, 1052, 1142, 1315, 1440, 1578, 1713, 2104, 2284, 2367, 2630, 2855, 3156, 3426, 3945, 4208, 4568, 4734, 5139, 5260, 5710, 6312, 6852, 7890, 8416, 8565, 9136, 9468, 10278, 10520, 11420, 11835, 12624, 13704, 15780, 17130, 18272, 18936, 20556, 21040, 22840, 23670, 25248, 25695, 27408, 31560, 34260, 37872, 41112, 42080, 45680, 47340, 51390, 54816, 63120, 68520, 75744, 82224, 91360, 94680, 102780, 126240, 137040, 150173, 164448, 189360, 205560, 274080, 300346, 378720, 411120, 450519, 600692, 750865, 822240, 901038, 1201384, 1351557, 1501730, 1802076, 2252595, 2402768, 2703114, 3003460, 3604152, 4505190, 4805536, 5406228, 6006920, 6757785, 7208304, 9010380, 10812456, 12013840, 13515570, 14416608, 18020760, 21624912, 24027680, 27031140, 36041520, 43249824, 54062280, 72083040, 108124560, 216249120]

約数ペア:

[(1, 216249120), (2, 108124560), (3, 72083040), (4, 54062280), (5, 43249824), (6, 36041520), (8, 27031140), (9, 24027680), (10, 21624912), (12, 18020760), (15, 14416608), (16, 13515570), (18, 12013840), (20, 10812456), (24, 9010380), (30, 7208304), (32, 6757785), (36, 6006920), (40, 5406228), (45, 4805536), (48, 4505190), (60, 3604152), (72, 3003460), (80, 2703114), (90, 2402768), (96, 2252595), (120, 1802076), (144, 1501730), (160, 1351557), (180, 1201384), (240, 901038), (263, 822240), (288, 750865), (360, 600692), (480, 450519), (526, 411120), (571, 378720), (720, 300346), (789, 274080), (1052, 205560), (1142, 189360), (1315, 164448), (1440, 150173), (1578, 137040), (1713, 126240), (2104, 102780), (2284, 94680), (2367, 91360), (2630, 82224), (2855, 75744), (3156, 68520), (3426, 63120), (3945, 54816), (4208, 51390), (4568, 47340), (4734, 45680), (5139, 42080), (5260, 41112), (5710, 37872), (6312, 34260), (6852, 31560), (7890, 27408), (8416, 25695), (8565, 25248), (9136, 23670), (9468, 22840), (10278, 21040), (10520, 20556), (11420, 18936), (11835, 18272), (12624, 17130), (13704, 15780)]