147709440

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{2137}}^1$

素因数の和:2169

約数の個数: 160

約数和(自身を含む): 524921760

約数和(自身を除く): 377212320

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, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2137, 2160, 2304, 2560, 2880, 3456, 3840, 4274, 4320, 4608, 5760, 6411, 6912, 7680, 8548, 8640, 10685, 11520, 12822, 13824, 17096, 17280, 19233, 21370, 23040, 25644, 32055, 34192, 34560, 38466, 42740, 51288, 57699, 64110, 68384, 69120, 76932, 85480, 96165, 102576, 115398, 128220, 136768, 153864, 170960, 192330, 205152, 230796, 256440, 273536, 288495, 307728, 341920, 384660, 410304, 461592, 512880, 547072, 576990, 615456, 683840, 769320, 820608, 923184, 1025760, 1094144, 1153980, 1230912, 1367680, 1538640, 1641216, 1846368, 2051520, 2307960, 2461824, 2735360, 3077280, 3282432, 3692736, 4103040, 4615920, 4923648, 5470720, 6154560, 7385472, 8206080, 9231840, 9847296, 12309120, 14770944, 16412160, 18463680, 24618240, 29541888, 36927360, 49236480, 73854720, 147709440]

約数ペア:

[(1, 147709440), (2, 73854720), (3, 49236480), (4, 36927360), (5, 29541888), (6, 24618240), (8, 18463680), (9, 16412160), (10, 14770944), (12, 12309120), (15, 9847296), (16, 9231840), (18, 8206080), (20, 7385472), (24, 6154560), (27, 5470720), (30, 4923648), (32, 4615920), (36, 4103040), (40, 3692736), (45, 3282432), (48, 3077280), (54, 2735360), (60, 2461824), (64, 2307960), (72, 2051520), (80, 1846368), (90, 1641216), (96, 1538640), (108, 1367680), (120, 1230912), (128, 1153980), (135, 1094144), (144, 1025760), (160, 923184), (180, 820608), (192, 769320), (216, 683840), (240, 615456), (256, 576990), (270, 547072), (288, 512880), (320, 461592), (360, 410304), (384, 384660), (432, 341920), (480, 307728), (512, 288495), (540, 273536), (576, 256440), (640, 230796), (720, 205152), (768, 192330), (864, 170960), (960, 153864), (1080, 136768), (1152, 128220), (1280, 115398), (1440, 102576), (1536, 96165), (1728, 85480), (1920, 76932), (2137, 69120), (2160, 68384), (2304, 64110), (2560, 57699), (2880, 51288), (3456, 42740), (3840, 38466), (4274, 34560), (4320, 34192), (4608, 32055), (5760, 25644), (6411, 23040), (6912, 21370), (7680, 19233), (8548, 17280), (8640, 17096), (10685, 13824), (11520, 12822)]