738493920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{512843}}^1$

素因数の和:512864

約数の個数: 72

約数和(自身を含む): 2520115416

約数和(自身を除く): 1781621496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 512843, 1025686, 1538529, 2051372, 2564215, 3077058, 4102744, 4615587, 5128430, 6154116, 7692645, 8205488, 9231174, 10256860, 12308232, 15385290, 16410976, 18462348, 20513720, 23077935, 24616464, 30770580, 36924696, 41027440, 46155870, 49232928, 61541160, 73849392, 82054880, 92311740, 123082320, 147698784, 184623480, 246164640, 369246960, 738493920]

約数ペア:

[(1, 738493920), (2, 369246960), (3, 246164640), (4, 184623480), (5, 147698784), (6, 123082320), (8, 92311740), (9, 82054880), (10, 73849392), (12, 61541160), (15, 49232928), (16, 46155870), (18, 41027440), (20, 36924696), (24, 30770580), (30, 24616464), (32, 23077935), (36, 20513720), (40, 18462348), (45, 16410976), (48, 15385290), (60, 12308232), (72, 10256860), (80, 9231174), (90, 8205488), (96, 7692645), (120, 6154116), (144, 5128430), (160, 4615587), (180, 4102744), (240, 3077058), (288, 2564215), (360, 2051372), (480, 1538529), (720, 1025686), (1440, 512843)]