672126480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{4691}}^1$

素因数の和:4909

約数の個数: 120

約数和(自身を含む): 2269051200

約数和(自身を除く): 1596924720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 199, 240, 360, 398, 597, 720, 796, 995, 1194, 1592, 1791, 1990, 2388, 2985, 3184, 3582, 3980, 4691, 4776, 5970, 7164, 7960, 8955, 9382, 9552, 11940, 14073, 14328, 15920, 17910, 18764, 23455, 23880, 28146, 28656, 35820, 37528, 42219, 46910, 47760, 56292, 70365, 71640, 75056, 84438, 93820, 112584, 140730, 143280, 168876, 187640, 211095, 225168, 281460, 337752, 375280, 422190, 562920, 675504, 844380, 933509, 1125840, 1688760, 1867018, 2800527, 3377520, 3734036, 4667545, 5601054, 7468072, 8401581, 9335090, 11202108, 14002635, 14936144, 16803162, 18670180, 22404216, 28005270, 33606324, 37340360, 42007905, 44808432, 56010540, 67212648, 74680720, 84015810, 112021080, 134425296, 168031620, 224042160, 336063240, 672126480]

約数ペア:

[(1, 672126480), (2, 336063240), (3, 224042160), (4, 168031620), (5, 134425296), (6, 112021080), (8, 84015810), (9, 74680720), (10, 67212648), (12, 56010540), (15, 44808432), (16, 42007905), (18, 37340360), (20, 33606324), (24, 28005270), (30, 22404216), (36, 18670180), (40, 16803162), (45, 14936144), (48, 14002635), (60, 11202108), (72, 9335090), (80, 8401581), (90, 7468072), (120, 5601054), (144, 4667545), (180, 3734036), (199, 3377520), (240, 2800527), (360, 1867018), (398, 1688760), (597, 1125840), (720, 933509), (796, 844380), (995, 675504), (1194, 562920), (1592, 422190), (1791, 375280), (1990, 337752), (2388, 281460), (2985, 225168), (3184, 211095), (3582, 187640), (3980, 168876), (4691, 143280), (4776, 140730), (5970, 112584), (7164, 93820), (7960, 84438), (8955, 75056), (9382, 71640), (9552, 70365), (11940, 56292), (14073, 47760), (14328, 46910), (15920, 42219), (17910, 37528), (18764, 35820), (23455, 28656), (23880, 28146)]