520287120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4177}}^1$

素因数の和:4369

約数の個数: 120

約数和(自身を含む): 1757818296

約数和(自身を除く): 1237531176

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, 173, 180, 240, 346, 360, 519, 692, 720, 865, 1038, 1384, 1557, 1730, 2076, 2595, 2768, 3114, 3460, 4152, 4177, 5190, 6228, 6920, 7785, 8304, 8354, 10380, 12456, 12531, 13840, 15570, 16708, 20760, 20885, 24912, 25062, 31140, 33416, 37593, 41520, 41770, 50124, 62280, 62655, 66832, 75186, 83540, 100248, 124560, 125310, 150372, 167080, 187965, 200496, 250620, 300744, 334160, 375930, 501240, 601488, 722621, 751860, 1002480, 1445242, 1503720, 2167863, 2890484, 3007440, 3613105, 4335726, 5780968, 6503589, 7226210, 8671452, 10839315, 11561936, 13007178, 14452420, 17342904, 21678630, 26014356, 28904840, 32517945, 34685808, 43357260, 52028712, 57809680, 65035890, 86714520, 104057424, 130071780, 173429040, 260143560, 520287120]

約数ペア:

[(1, 520287120), (2, 260143560), (3, 173429040), (4, 130071780), (5, 104057424), (6, 86714520), (8, 65035890), (9, 57809680), (10, 52028712), (12, 43357260), (15, 34685808), (16, 32517945), (18, 28904840), (20, 26014356), (24, 21678630), (30, 17342904), (36, 14452420), (40, 13007178), (45, 11561936), (48, 10839315), (60, 8671452), (72, 7226210), (80, 6503589), (90, 5780968), (120, 4335726), (144, 3613105), (173, 3007440), (180, 2890484), (240, 2167863), (346, 1503720), (360, 1445242), (519, 1002480), (692, 751860), (720, 722621), (865, 601488), (1038, 501240), (1384, 375930), (1557, 334160), (1730, 300744), (2076, 250620), (2595, 200496), (2768, 187965), (3114, 167080), (3460, 150372), (4152, 125310), (4177, 124560), (5190, 100248), (6228, 83540), (6920, 75186), (7785, 66832), (8304, 62655), (8354, 62280), (10380, 50124), (12456, 41770), (12531, 41520), (13840, 37593), (15570, 33416), (16708, 31140), (20760, 25062), (20885, 24912)]