261726120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3617}}^1$

素因数の和:3704

約数の個数: 128

約数和(自身を含む): 885686400

約数和(自身を除く): 623960280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 90, 108, 120, 134, 135, 180, 201, 216, 268, 270, 335, 360, 402, 536, 540, 603, 670, 804, 1005, 1080, 1206, 1340, 1608, 1809, 2010, 2412, 2680, 3015, 3617, 3618, 4020, 4824, 6030, 7234, 7236, 8040, 9045, 10851, 12060, 14468, 14472, 18085, 18090, 21702, 24120, 28936, 32553, 36170, 36180, 43404, 54255, 65106, 72340, 72360, 86808, 97659, 108510, 130212, 144680, 162765, 195318, 217020, 242339, 260424, 325530, 390636, 434040, 484678, 488295, 651060, 727017, 781272, 969356, 976590, 1211695, 1302120, 1454034, 1938712, 1953180, 2181051, 2423390, 2908068, 3635085, 3906360, 4362102, 4846780, 5816136, 6543153, 7270170, 8724204, 9693560, 10905255, 13086306, 14540340, 17448408, 21810510, 26172612, 29080680, 32715765, 43621020, 52345224, 65431530, 87242040, 130863060, 261726120]

約数ペア:

[(1, 261726120), (2, 130863060), (3, 87242040), (4, 65431530), (5, 52345224), (6, 43621020), (8, 32715765), (9, 29080680), (10, 26172612), (12, 21810510), (15, 17448408), (18, 14540340), (20, 13086306), (24, 10905255), (27, 9693560), (30, 8724204), (36, 7270170), (40, 6543153), (45, 5816136), (54, 4846780), (60, 4362102), (67, 3906360), (72, 3635085), (90, 2908068), (108, 2423390), (120, 2181051), (134, 1953180), (135, 1938712), (180, 1454034), (201, 1302120), (216, 1211695), (268, 976590), (270, 969356), (335, 781272), (360, 727017), (402, 651060), (536, 488295), (540, 484678), (603, 434040), (670, 390636), (804, 325530), (1005, 260424), (1080, 242339), (1206, 217020), (1340, 195318), (1608, 162765), (1809, 144680), (2010, 130212), (2412, 108510), (2680, 97659), (3015, 86808), (3617, 72360), (3618, 72340), (4020, 65106), (4824, 54255), (6030, 43404), (7234, 36180), (7236, 36170), (8040, 32553), (9045, 28936), (10851, 24120), (12060, 21702), (14468, 18090), (14472, 18085)]