180478080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31333}}^1$

素因数の和:31358

約数の個数: 96

約数和(自身を含む): 623233260

約数和(自身を除く): 442755180

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 31333, 62666, 93999, 125332, 156665, 187998, 250664, 281997, 313330, 375996, 469995, 501328, 563994, 626660, 751992, 939990, 1002656, 1127988, 1253320, 1409985, 1503984, 1879980, 2005312, 2255976, 2506640, 2819970, 3007968, 3759960, 4010624, 4511952, 5013280, 5639940, 6015936, 7519920, 9023904, 10026560, 11279880, 12031872, 15039840, 18047808, 20053120, 22559760, 30079680, 36095616, 45119520, 60159360, 90239040, 180478080]

約数ペア:

[(1, 180478080), (2, 90239040), (3, 60159360), (4, 45119520), (5, 36095616), (6, 30079680), (8, 22559760), (9, 20053120), (10, 18047808), (12, 15039840), (15, 12031872), (16, 11279880), (18, 10026560), (20, 9023904), (24, 7519920), (30, 6015936), (32, 5639940), (36, 5013280), (40, 4511952), (45, 4010624), (48, 3759960), (60, 3007968), (64, 2819970), (72, 2506640), (80, 2255976), (90, 2005312), (96, 1879980), (120, 1503984), (128, 1409985), (144, 1253320), (160, 1127988), (180, 1002656), (192, 939990), (240, 751992), (288, 626660), (320, 563994), (360, 501328), (384, 469995), (480, 375996), (576, 313330), (640, 281997), (720, 250664), (960, 187998), (1152, 156665), (1440, 125332), (1920, 93999), (2880, 62666), (5760, 31333)]