1078080480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1867}}^1$

素因数の和:2289

約数の個数: 144

約数和(自身を含む): 3690099504

約数和(自身を除く): 2612019024

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, 288, 360, 401, 480, 720, 802, 1203, 1440, 1604, 1867, 2005, 2406, 3208, 3609, 3734, 4010, 4812, 5601, 6015, 6416, 7218, 7468, 8020, 9335, 9624, 11202, 12030, 12832, 14436, 14936, 16040, 16803, 18045, 18670, 19248, 22404, 24060, 28005, 28872, 29872, 32080, 33606, 36090, 37340, 38496, 44808, 48120, 56010, 57744, 59744, 64160, 67212, 72180, 74680, 84015, 89616, 96240, 112020, 115488, 134424, 144360, 149360, 168030, 179232, 192480, 224040, 268848, 288720, 298720, 336060, 448080, 537696, 577440, 672120, 748667, 896160, 1344240, 1497334, 2246001, 2688480, 2994668, 3743335, 4492002, 5989336, 6738003, 7486670, 8984004, 11230005, 11978672, 13476006, 14973340, 17968008, 22460010, 23957344, 26952012, 29946680, 33690015, 35936016, 44920020, 53904024, 59893360, 67380030, 71872032, 89840040, 107808048, 119786720, 134760060, 179680080, 215616096, 269520120, 359360160, 539040240, 1078080480]

約数ペア:

[(1, 1078080480), (2, 539040240), (3, 359360160), (4, 269520120), (5, 215616096), (6, 179680080), (8, 134760060), (9, 119786720), (10, 107808048), (12, 89840040), (15, 71872032), (16, 67380030), (18, 59893360), (20, 53904024), (24, 44920020), (30, 35936016), (32, 33690015), (36, 29946680), (40, 26952012), (45, 23957344), (48, 22460010), (60, 17968008), (72, 14973340), (80, 13476006), (90, 11978672), (96, 11230005), (120, 8984004), (144, 7486670), (160, 6738003), (180, 5989336), (240, 4492002), (288, 3743335), (360, 2994668), (401, 2688480), (480, 2246001), (720, 1497334), (802, 1344240), (1203, 896160), (1440, 748667), (1604, 672120), (1867, 577440), (2005, 537696), (2406, 448080), (3208, 336060), (3609, 298720), (3734, 288720), (4010, 268848), (4812, 224040), (5601, 192480), (6015, 179232), (6416, 168030), (7218, 149360), (7468, 144360), (8020, 134424), (9335, 115488), (9624, 112020), (11202, 96240), (12030, 89616), (12832, 84015), (14436, 74680), (14936, 72180), (16040, 67212), (16803, 64160), (18045, 59744), (18670, 57744), (19248, 56010), (22404, 48120), (24060, 44808), (28005, 38496), (28872, 37340), (29872, 36090), (32080, 33606)]