252311760

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{12979}}^1$

素因数の和:13007

約数の個数: 120

約数和(自身を含む): 878797920

約数和(自身を除く): 626486160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 12979, 19440, 25958, 38937, 51916, 64895, 77874, 103832, 116811, 129790, 155748, 194685, 207664, 233622, 259580, 311496, 350433, 389370, 467244, 519160, 584055, 622992, 700866, 778740, 934488, 1038320, 1051299, 1168110, 1401732, 1557480, 1752165, 1868976, 2102598, 2336220, 2803464, 3114960, 3153897, 3504330, 4205196, 4672440, 5256495, 5606928, 6307794, 7008660, 8410392, 9344880, 10512990, 12615588, 14017320, 15769485, 16820784, 21025980, 25231176, 28034640, 31538970, 42051960, 50462352, 63077940, 84103920, 126155880, 252311760]

約数ペア:

[(1, 252311760), (2, 126155880), (3, 84103920), (4, 63077940), (5, 50462352), (6, 42051960), (8, 31538970), (9, 28034640), (10, 25231176), (12, 21025980), (15, 16820784), (16, 15769485), (18, 14017320), (20, 12615588), (24, 10512990), (27, 9344880), (30, 8410392), (36, 7008660), (40, 6307794), (45, 5606928), (48, 5256495), (54, 4672440), (60, 4205196), (72, 3504330), (80, 3153897), (81, 3114960), (90, 2803464), (108, 2336220), (120, 2102598), (135, 1868976), (144, 1752165), (162, 1557480), (180, 1401732), (216, 1168110), (240, 1051299), (243, 1038320), (270, 934488), (324, 778740), (360, 700866), (405, 622992), (432, 584055), (486, 519160), (540, 467244), (648, 389370), (720, 350433), (810, 311496), (972, 259580), (1080, 233622), (1215, 207664), (1296, 194685), (1620, 155748), (1944, 129790), (2160, 116811), (2430, 103832), (3240, 77874), (3888, 64895), (4860, 51916), (6480, 38937), (9720, 25958), (12979, 19440)]