27580160

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:793

約数の個数: 72

約数和(自身を含む): 68433120

約数和(自身を除く): 40852960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 580, 640, 743, 928, 1160, 1280, 1486, 1856, 2320, 2972, 3712, 3715, 4640, 5944, 7424, 7430, 9280, 11888, 14860, 18560, 21547, 23776, 29720, 37120, 43094, 47552, 59440, 86188, 95104, 107735, 118880, 172376, 190208, 215470, 237760, 344752, 430940, 475520, 689504, 861880, 951040, 1379008, 1723760, 2758016, 3447520, 5516032, 6895040, 13790080, 27580160]

約数ペア:

[(1, 27580160), (2, 13790080), (4, 6895040), (5, 5516032), (8, 3447520), (10, 2758016), (16, 1723760), (20, 1379008), (29, 951040), (32, 861880), (40, 689504), (58, 475520), (64, 430940), (80, 344752), (116, 237760), (128, 215470), (145, 190208), (160, 172376), (232, 118880), (256, 107735), (290, 95104), (320, 86188), (464, 59440), (580, 47552), (640, 43094), (743, 37120), (928, 29720), (1160, 23776), (1280, 21547), (1486, 18560), (1856, 14860), (2320, 11888), (2972, 9280), (3712, 7430), (3715, 7424), (4640, 5944)]