340236720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2351}}^1$

素因数の和:2440

約数の個数: 160

約数和(自身を含む): 1189923840

約数和(自身を除く): 849687120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 67, 72, 80, 90, 108, 120, 134, 135, 144, 180, 201, 216, 240, 268, 270, 335, 360, 402, 432, 536, 540, 603, 670, 720, 804, 1005, 1072, 1080, 1206, 1340, 1608, 1809, 2010, 2160, 2351, 2412, 2680, 3015, 3216, 3618, 4020, 4702, 4824, 5360, 6030, 7053, 7236, 8040, 9045, 9404, 9648, 11755, 12060, 14106, 14472, 16080, 18090, 18808, 21159, 23510, 24120, 28212, 28944, 35265, 36180, 37616, 42318, 47020, 48240, 56424, 63477, 70530, 72360, 84636, 94040, 105795, 112848, 126954, 141060, 144720, 157517, 169272, 188080, 211590, 253908, 282120, 315034, 317385, 338544, 423180, 472551, 507816, 564240, 630068, 634770, 787585, 846360, 945102, 1015632, 1260136, 1269540, 1417653, 1575170, 1692720, 1890204, 2362755, 2520272, 2539080, 2835306, 3150340, 3780408, 4252959, 4725510, 5078160, 5670612, 6300680, 7088265, 7560816, 8505918, 9451020, 11341224, 12601360, 14176530, 17011836, 18902040, 21264795, 22682448, 28353060, 34023672, 37804080, 42529590, 56706120, 68047344, 85059180, 113412240, 170118360, 340236720]

約数ペア:

[(1, 340236720), (2, 170118360), (3, 113412240), (4, 85059180), (5, 68047344), (6, 56706120), (8, 42529590), (9, 37804080), (10, 34023672), (12, 28353060), (15, 22682448), (16, 21264795), (18, 18902040), (20, 17011836), (24, 14176530), (27, 12601360), (30, 11341224), (36, 9451020), (40, 8505918), (45, 7560816), (48, 7088265), (54, 6300680), (60, 5670612), (67, 5078160), (72, 4725510), (80, 4252959), (90, 3780408), (108, 3150340), (120, 2835306), (134, 2539080), (135, 2520272), (144, 2362755), (180, 1890204), (201, 1692720), (216, 1575170), (240, 1417653), (268, 1269540), (270, 1260136), (335, 1015632), (360, 945102), (402, 846360), (432, 787585), (536, 634770), (540, 630068), (603, 564240), (670, 507816), (720, 472551), (804, 423180), (1005, 338544), (1072, 317385), (1080, 315034), (1206, 282120), (1340, 253908), (1608, 211590), (1809, 188080), (2010, 169272), (2160, 157517), (2351, 144720), (2412, 141060), (2680, 126954), (3015, 112848), (3216, 105795), (3618, 94040), (4020, 84636), (4702, 72360), (4824, 70530), (5360, 63477), (6030, 56424), (7053, 48240), (7236, 47020), (8040, 42318), (9045, 37616), (9404, 36180), (9648, 35265), (11755, 28944), (12060, 28212), (14106, 24120), (14472, 23510), (16080, 21159), (18090, 18808)]