19270080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{6691}}^1$

素因数の和:6714

約数の個数: 84

約数和(自身を含む): 66290952

約数和(自身を除く): 47020872

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 6691, 13382, 20073, 26764, 33455, 40146, 53528, 60219, 66910, 80292, 100365, 107056, 120438, 133820, 160584, 200730, 214112, 240876, 267640, 301095, 321168, 401460, 428224, 481752, 535280, 602190, 642336, 802920, 963504, 1070560, 1204380, 1284672, 1605840, 1927008, 2141120, 2408760, 3211680, 3854016, 4817520, 6423360, 9635040, 19270080]

約数ペア:

[(1, 19270080), (2, 9635040), (3, 6423360), (4, 4817520), (5, 3854016), (6, 3211680), (8, 2408760), (9, 2141120), (10, 1927008), (12, 1605840), (15, 1284672), (16, 1204380), (18, 1070560), (20, 963504), (24, 802920), (30, 642336), (32, 602190), (36, 535280), (40, 481752), (45, 428224), (48, 401460), (60, 321168), (64, 301095), (72, 267640), (80, 240876), (90, 214112), (96, 200730), (120, 160584), (144, 133820), (160, 120438), (180, 107056), (192, 100365), (240, 80292), (288, 66910), (320, 60219), (360, 53528), (480, 40146), (576, 33455), (720, 26764), (960, 20073), (1440, 13382), (2880, 6691)]