796714920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4951}}^1$

素因数の和:5120

約数の個数: 128

約数和(自身を含む): 2674080000

約数和(自身を除く): 1877365080

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, 149, 180, 216, 270, 298, 360, 447, 540, 596, 745, 894, 1080, 1192, 1341, 1490, 1788, 2235, 2682, 2980, 3576, 4023, 4470, 4951, 5364, 5960, 6705, 8046, 8940, 9902, 10728, 13410, 14853, 16092, 17880, 19804, 20115, 24755, 26820, 29706, 32184, 39608, 40230, 44559, 49510, 53640, 59412, 74265, 80460, 89118, 99020, 118824, 133677, 148530, 160920, 178236, 198040, 222795, 267354, 297060, 356472, 445590, 534708, 594120, 668385, 737699, 891180, 1069416, 1336770, 1475398, 1782360, 2213097, 2673540, 2950796, 3688495, 4426194, 5347080, 5901592, 6639291, 7376990, 8852388, 11065485, 13278582, 14753980, 17704776, 19917873, 22130970, 26557164, 29507960, 33196455, 39835746, 44261940, 53114328, 66392910, 79671492, 88523880, 99589365, 132785820, 159342984, 199178730, 265571640, 398357460, 796714920]

約数ペア:

[(1, 796714920), (2, 398357460), (3, 265571640), (4, 199178730), (5, 159342984), (6, 132785820), (8, 99589365), (9, 88523880), (10, 79671492), (12, 66392910), (15, 53114328), (18, 44261940), (20, 39835746), (24, 33196455), (27, 29507960), (30, 26557164), (36, 22130970), (40, 19917873), (45, 17704776), (54, 14753980), (60, 13278582), (72, 11065485), (90, 8852388), (108, 7376990), (120, 6639291), (135, 5901592), (149, 5347080), (180, 4426194), (216, 3688495), (270, 2950796), (298, 2673540), (360, 2213097), (447, 1782360), (540, 1475398), (596, 1336770), (745, 1069416), (894, 891180), (1080, 737699), (1192, 668385), (1341, 594120), (1490, 534708), (1788, 445590), (2235, 356472), (2682, 297060), (2980, 267354), (3576, 222795), (4023, 198040), (4470, 178236), (4951, 160920), (5364, 148530), (5960, 133677), (6705, 118824), (8046, 99020), (8940, 89118), (9902, 80460), (10728, 74265), (13410, 59412), (14853, 53640), (16092, 49510), (17880, 44559), (19804, 40230), (20115, 39608), (24755, 32184), (26820, 29706)]