538489920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{859}}^1$

素因数の和:1532

約数の個数: 112

約数和(自身を含む): 1714317120

約数和(自身を除く): 1175827200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 653, 859, 960, 1306, 1718, 1959, 2577, 2612, 3265, 3436, 3918, 4295, 5154, 5224, 6530, 6872, 7836, 8590, 9795, 10308, 10448, 12885, 13060, 13744, 15672, 17180, 19590, 20616, 20896, 25770, 26120, 27488, 31344, 34360, 39180, 41232, 41792, 51540, 52240, 54976, 62688, 68720, 78360, 82464, 103080, 104480, 125376, 137440, 156720, 164928, 206160, 208960, 274880, 313440, 412320, 560927, 626880, 824640, 1121854, 1682781, 2243708, 2804635, 3365562, 4487416, 5609270, 6731124, 8413905, 8974832, 11218540, 13462248, 16827810, 17949664, 22437080, 26924496, 33655620, 35899328, 44874160, 53848992, 67311240, 89748320, 107697984, 134622480, 179496640, 269244960, 538489920]

約数ペア:

[(1, 538489920), (2, 269244960), (3, 179496640), (4, 134622480), (5, 107697984), (6, 89748320), (8, 67311240), (10, 53848992), (12, 44874160), (15, 35899328), (16, 33655620), (20, 26924496), (24, 22437080), (30, 17949664), (32, 16827810), (40, 13462248), (48, 11218540), (60, 8974832), (64, 8413905), (80, 6731124), (96, 5609270), (120, 4487416), (160, 3365562), (192, 2804635), (240, 2243708), (320, 1682781), (480, 1121854), (653, 824640), (859, 626880), (960, 560927), (1306, 412320), (1718, 313440), (1959, 274880), (2577, 208960), (2612, 206160), (3265, 164928), (3436, 156720), (3918, 137440), (4295, 125376), (5154, 104480), (5224, 103080), (6530, 82464), (6872, 78360), (7836, 68720), (8590, 62688), (9795, 54976), (10308, 52240), (10448, 51540), (12885, 41792), (13060, 41232), (13744, 39180), (15672, 34360), (17180, 31344), (19590, 27488), (20616, 26120), (20896, 25770)]