512268840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1433}}^1$

素因数の和:1784

約数の個数: 128

約数和(自身を含む): 1713916800

約数和(自身を除く): 1201647960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 331, 360, 540, 662, 993, 1080, 1324, 1433, 1655, 1986, 2648, 2866, 2979, 3310, 3972, 4299, 4965, 5732, 5958, 6620, 7165, 7944, 8598, 8937, 9930, 11464, 11916, 12897, 13240, 14330, 14895, 17196, 17874, 19860, 21495, 23832, 25794, 28660, 29790, 34392, 35748, 38691, 39720, 42990, 44685, 51588, 57320, 59580, 64485, 71496, 77382, 85980, 89370, 103176, 119160, 128970, 154764, 171960, 178740, 193455, 257940, 309528, 357480, 386910, 474323, 515880, 773820, 948646, 1422969, 1547640, 1897292, 2371615, 2845938, 3794584, 4268907, 4743230, 5691876, 7114845, 8537814, 9486460, 11383752, 12806721, 14229690, 17075628, 18972920, 21344535, 25613442, 28459380, 34151256, 42689070, 51226884, 56918760, 64033605, 85378140, 102453768, 128067210, 170756280, 256134420, 512268840]

約数ペア:

[(1, 512268840), (2, 256134420), (3, 170756280), (4, 128067210), (5, 102453768), (6, 85378140), (8, 64033605), (9, 56918760), (10, 51226884), (12, 42689070), (15, 34151256), (18, 28459380), (20, 25613442), (24, 21344535), (27, 18972920), (30, 17075628), (36, 14229690), (40, 12806721), (45, 11383752), (54, 9486460), (60, 8537814), (72, 7114845), (90, 5691876), (108, 4743230), (120, 4268907), (135, 3794584), (180, 2845938), (216, 2371615), (270, 1897292), (331, 1547640), (360, 1422969), (540, 948646), (662, 773820), (993, 515880), (1080, 474323), (1324, 386910), (1433, 357480), (1655, 309528), (1986, 257940), (2648, 193455), (2866, 178740), (2979, 171960), (3310, 154764), (3972, 128970), (4299, 119160), (4965, 103176), (5732, 89370), (5958, 85980), (6620, 77382), (7165, 71496), (7944, 64485), (8598, 59580), (8937, 57320), (9930, 51588), (11464, 44685), (11916, 42990), (12897, 39720), (13240, 38691), (14330, 35748), (14895, 34392), (17196, 29790), (17874, 28660), (19860, 25794), (21495, 23832)]