453356640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28621}}^1$

素因数の和:28653

約数の個数: 144

約数和(自身を含む): 1687782096

約数和(自身を除く): 1234425456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 28621, 57242, 85863, 114484, 143105, 171726, 228968, 257589, 286210, 314831, 343452, 429315, 457936, 515178, 572420, 629662, 686904, 858630, 915872, 944493, 1030356, 1144840, 1259324, 1287945, 1373808, 1574155, 1717260, 1888986, 2060712, 2289680, 2518648, 2575890, 2747616, 2833479, 3148310, 3434520, 3777972, 4121424, 4579360, 4722465, 5037296, 5151780, 5666958, 6296620, 6869040, 7555944, 8242848, 9444930, 10074592, 10303560, 11333916, 12593240, 13738080, 14167395, 15111888, 18889860, 20607120, 22667832, 25186480, 28334790, 30223776, 37779720, 41214240, 45335664, 50372960, 56669580, 75559440, 90671328, 113339160, 151118880, 226678320, 453356640]

約数ペア:

[(1, 453356640), (2, 226678320), (3, 151118880), (4, 113339160), (5, 90671328), (6, 75559440), (8, 56669580), (9, 50372960), (10, 45335664), (11, 41214240), (12, 37779720), (15, 30223776), (16, 28334790), (18, 25186480), (20, 22667832), (22, 20607120), (24, 18889860), (30, 15111888), (32, 14167395), (33, 13738080), (36, 12593240), (40, 11333916), (44, 10303560), (45, 10074592), (48, 9444930), (55, 8242848), (60, 7555944), (66, 6869040), (72, 6296620), (80, 5666958), (88, 5151780), (90, 5037296), (96, 4722465), (99, 4579360), (110, 4121424), (120, 3777972), (132, 3434520), (144, 3148310), (160, 2833479), (165, 2747616), (176, 2575890), (180, 2518648), (198, 2289680), (220, 2060712), (240, 1888986), (264, 1717260), (288, 1574155), (330, 1373808), (352, 1287945), (360, 1259324), (396, 1144840), (440, 1030356), (480, 944493), (495, 915872), (528, 858630), (660, 686904), (720, 629662), (792, 572420), (880, 515178), (990, 457936), (1056, 429315), (1320, 343452), (1440, 314831), (1584, 286210), (1760, 257589), (1980, 228968), (2640, 171726), (3168, 143105), (3960, 114484), (5280, 85863), (7920, 57242), (15840, 28621)]