2806740960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{13567}}^1$

素因数の和:14016

約数の個数: 96

約数和(自身を含む): 8862400512

約数和(自身を除く): 6055659552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 431, 480, 862, 1293, 1724, 2155, 2586, 3448, 4310, 5172, 6465, 6896, 8620, 10344, 12930, 13567, 13792, 17240, 20688, 25860, 27134, 34480, 40701, 41376, 51720, 54268, 67835, 68960, 81402, 103440, 108536, 135670, 162804, 203505, 206880, 217072, 271340, 325608, 407010, 434144, 542680, 651216, 814020, 1085360, 1302432, 1628040, 2170720, 3256080, 5847377, 6512160, 11694754, 17542131, 23389508, 29236885, 35084262, 46779016, 58473770, 70168524, 87710655, 93558032, 116947540, 140337048, 175421310, 187116064, 233895080, 280674096, 350842620, 467790160, 561348192, 701685240, 935580320, 1403370480, 2806740960]

約数ペア:

[(1, 2806740960), (2, 1403370480), (3, 935580320), (4, 701685240), (5, 561348192), (6, 467790160), (8, 350842620), (10, 280674096), (12, 233895080), (15, 187116064), (16, 175421310), (20, 140337048), (24, 116947540), (30, 93558032), (32, 87710655), (40, 70168524), (48, 58473770), (60, 46779016), (80, 35084262), (96, 29236885), (120, 23389508), (160, 17542131), (240, 11694754), (431, 6512160), (480, 5847377), (862, 3256080), (1293, 2170720), (1724, 1628040), (2155, 1302432), (2586, 1085360), (3448, 814020), (4310, 651216), (5172, 542680), (6465, 434144), (6896, 407010), (8620, 325608), (10344, 271340), (12930, 217072), (13567, 206880), (13792, 203505), (17240, 162804), (20688, 135670), (25860, 108536), (27134, 103440), (34480, 81402), (40701, 68960), (41376, 67835), (51720, 54268)]