77080320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{6691}}^1$

素因数の和:6718

約数の個数: 108

約数和(自身を含む): 266729736

約数和(自身を除く): 189649416

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 6691, 11520, 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, 856448, 963504, 1070560, 1204380, 1284672, 1605840, 1712896, 1927008, 2141120, 2408760, 2569344, 3211680, 3854016, 4282240, 4817520, 5138688, 6423360, 7708032, 8564480, 9635040, 12846720, 15416064, 19270080, 25693440, 38540160, 77080320]

約数ペア:

[(1, 77080320), (2, 38540160), (3, 25693440), (4, 19270080), (5, 15416064), (6, 12846720), (8, 9635040), (9, 8564480), (10, 7708032), (12, 6423360), (15, 5138688), (16, 4817520), (18, 4282240), (20, 3854016), (24, 3211680), (30, 2569344), (32, 2408760), (36, 2141120), (40, 1927008), (45, 1712896), (48, 1605840), (60, 1284672), (64, 1204380), (72, 1070560), (80, 963504), (90, 856448), (96, 802920), (120, 642336), (128, 602190), (144, 535280), (160, 481752), (180, 428224), (192, 401460), (240, 321168), (256, 301095), (288, 267640), (320, 240876), (360, 214112), (384, 200730), (480, 160584), (576, 133820), (640, 120438), (720, 107056), (768, 100365), (960, 80292), (1152, 66910), (1280, 60219), (1440, 53528), (1920, 40146), (2304, 33455), (2880, 26764), (3840, 20073), (5760, 13382), (6691, 11520)]