154160640

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{6691}}^1$

素因数の和:6720

約数の個数: 120

約数和(自身を含む): 533981448

約数和(自身を除く): 379820808

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, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 6691, 7680, 11520, 13382, 20073, 23040, 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, 3425792, 3854016, 4282240, 4817520, 5138688, 6423360, 7708032, 8564480, 9635040, 10277376, 12846720, 15416064, 17128960, 19270080, 25693440, 30832128, 38540160, 51386880, 77080320, 154160640]

約数ペア:

[(1, 154160640), (2, 77080320), (3, 51386880), (4, 38540160), (5, 30832128), (6, 25693440), (8, 19270080), (9, 17128960), (10, 15416064), (12, 12846720), (15, 10277376), (16, 9635040), (18, 8564480), (20, 7708032), (24, 6423360), (30, 5138688), (32, 4817520), (36, 4282240), (40, 3854016), (45, 3425792), (48, 3211680), (60, 2569344), (64, 2408760), (72, 2141120), (80, 1927008), (90, 1712896), (96, 1605840), (120, 1284672), (128, 1204380), (144, 1070560), (160, 963504), (180, 856448), (192, 802920), (240, 642336), (256, 602190), (288, 535280), (320, 481752), (360, 428224), (384, 401460), (480, 321168), (512, 301095), (576, 267640), (640, 240876), (720, 214112), (768, 200730), (960, 160584), (1152, 133820), (1280, 120438), (1440, 107056), (1536, 100365), (1920, 80292), (2304, 66910), (2560, 60219), (2880, 53528), (3840, 40146), (4608, 33455), (5760, 26764), (6691, 23040), (7680, 20073), (11520, 13382)]