221741280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{51329}}^1$

素因数の和:51353

約数の個数: 96

約数和(自身を含む): 776109600

約数和(自身を除く): 554368320

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 51329, 102658, 153987, 205316, 256645, 307974, 410632, 461961, 513290, 615948, 769935, 821264, 923922, 1026580, 1231896, 1385883, 1539870, 1642528, 1847844, 2053160, 2309805, 2463792, 2771766, 3079740, 3695688, 4106320, 4619610, 4927584, 5543532, 6159480, 6929415, 7391376, 8212640, 9239220, 11087064, 12318960, 13858830, 14782752, 18478440, 22174128, 24637920, 27717660, 36956880, 44348256, 55435320, 73913760, 110870640, 221741280]

約数ペア:

[(1, 221741280), (2, 110870640), (3, 73913760), (4, 55435320), (5, 44348256), (6, 36956880), (8, 27717660), (9, 24637920), (10, 22174128), (12, 18478440), (15, 14782752), (16, 13858830), (18, 12318960), (20, 11087064), (24, 9239220), (27, 8212640), (30, 7391376), (32, 6929415), (36, 6159480), (40, 5543532), (45, 4927584), (48, 4619610), (54, 4106320), (60, 3695688), (72, 3079740), (80, 2771766), (90, 2463792), (96, 2309805), (108, 2053160), (120, 1847844), (135, 1642528), (144, 1539870), (160, 1385883), (180, 1231896), (216, 1026580), (240, 923922), (270, 821264), (288, 769935), (360, 615948), (432, 513290), (480, 461961), (540, 410632), (720, 307974), (864, 256645), (1080, 205316), (1440, 153987), (2160, 102658), (4320, 51329)]