180515528640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{20893001}}^1$

素因数の和:20893027

約数の個数: 112

約数和(自身を含む): 636818700960

約数和(自身を除く): 456303172320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 20893001, 41786002, 62679003, 83572004, 104465005, 125358006, 167144008, 188037009, 208930010, 250716012, 313395015, 334288016, 376074018, 417860020, 501432024, 564111027, 626790030, 668576032, 752148036, 835720040, 940185045, 1002864048, 1128222054, 1253580060, 1337152064, 1504296072, 1671440080, 1880370090, 2005728096, 2256444108, 2507160120, 2820555135, 3008592144, 3342880160, 3760740180, 4011456192, 4512888216, 5014320240, 5641110270, 6017184288, 6685760320, 7521480360, 9025776432, 10028640480, 11282220540, 12034368576, 15042960720, 18051552864, 20057280960, 22564441080, 30085921440, 36103105728, 45128882160, 60171842880, 90257764320, 180515528640]

約数ペア:

[(1, 180515528640), (2, 90257764320), (3, 60171842880), (4, 45128882160), (5, 36103105728), (6, 30085921440), (8, 22564441080), (9, 20057280960), (10, 18051552864), (12, 15042960720), (15, 12034368576), (16, 11282220540), (18, 10028640480), (20, 9025776432), (24, 7521480360), (27, 6685760320), (30, 6017184288), (32, 5641110270), (36, 5014320240), (40, 4512888216), (45, 4011456192), (48, 3760740180), (54, 3342880160), (60, 3008592144), (64, 2820555135), (72, 2507160120), (80, 2256444108), (90, 2005728096), (96, 1880370090), (108, 1671440080), (120, 1504296072), (135, 1337152064), (144, 1253580060), (160, 1128222054), (180, 1002864048), (192, 940185045), (216, 835720040), (240, 752148036), (270, 668576032), (288, 626790030), (320, 564111027), (360, 501432024), (432, 417860020), (480, 376074018), (540, 334288016), (576, 313395015), (720, 250716012), (864, 208930010), (960, 188037009), (1080, 167144008), (1440, 125358006), (1728, 104465005), (2160, 83572004), (2880, 62679003), (4320, 41786002), (8640, 20893001)]