18170472960

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{262883}}^1$

素因数の和:262915

約数の個数: 160

約数和(自身を含む): 64543279680

約数和(自身を除く): 46372806720

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, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11520, 13824, 17280, 23040, 34560, 69120, 262883, 525766, 788649, 1051532, 1314415, 1577298, 2103064, 2365947, 2628830, 3154596, 3943245, 4206128, 4731894, 5257660, 6309192, 7097841, 7886490, 8412256, 9463788, 10515320, 11829735, 12618384, 14195682, 15772980, 16824512, 18927576, 21030640, 23659470, 25236768, 28391364, 31545960, 33649024, 35489205, 37855152, 42061280, 47318940, 50473536, 56782728, 63091920, 67298048, 70978410, 75710304, 84122560, 94637880, 100947072, 113565456, 126183840, 134596096, 141956820, 151420608, 168245120, 189275760, 201894144, 227130912, 252367680, 283913640, 302841216, 336490240, 378551520, 403788288, 454261824, 504735360, 567827280, 605682432, 672980480, 757103040, 908523648, 1009470720, 1135654560, 1211364864, 1514206080, 1817047296, 2018941440, 2271309120, 3028412160, 3634094592, 4542618240, 6056824320, 9085236480, 18170472960]

約数ペア:

[(1, 18170472960), (2, 9085236480), (3, 6056824320), (4, 4542618240), (5, 3634094592), (6, 3028412160), (8, 2271309120), (9, 2018941440), (10, 1817047296), (12, 1514206080), (15, 1211364864), (16, 1135654560), (18, 1009470720), (20, 908523648), (24, 757103040), (27, 672980480), (30, 605682432), (32, 567827280), (36, 504735360), (40, 454261824), (45, 403788288), (48, 378551520), (54, 336490240), (60, 302841216), (64, 283913640), (72, 252367680), (80, 227130912), (90, 201894144), (96, 189275760), (108, 168245120), (120, 151420608), (128, 141956820), (135, 134596096), (144, 126183840), (160, 113565456), (180, 100947072), (192, 94637880), (216, 84122560), (240, 75710304), (256, 70978410), (270, 67298048), (288, 63091920), (320, 56782728), (360, 50473536), (384, 47318940), (432, 42061280), (480, 37855152), (512, 35489205), (540, 33649024), (576, 31545960), (640, 28391364), (720, 25236768), (768, 23659470), (864, 21030640), (960, 18927576), (1080, 16824512), (1152, 15772980), (1280, 14195682), (1440, 12618384), (1536, 11829735), (1728, 10515320), (1920, 9463788), (2160, 8412256), (2304, 7886490), (2560, 7097841), (2880, 6309192), (3456, 5257660), (3840, 4731894), (4320, 4206128), (4608, 3943245), (5760, 3154596), (6912, 2628830), (7680, 2365947), (8640, 2103064), (11520, 1577298), (13824, 1314415), (17280, 1051532), (23040, 788649), (34560, 525766), (69120, 262883)]