206489520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{95597}}^1$

素因数の和:95619

約数の個数: 80

約数和(自身を含む): 711249120

約数和(自身を除く): 504759600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 95597, 191194, 286791, 382388, 477985, 573582, 764776, 860373, 955970, 1147164, 1433955, 1529552, 1720746, 1911940, 2294328, 2581119, 2867910, 3441492, 3823880, 4301865, 4588656, 5162238, 5735820, 6882984, 7647760, 8603730, 10324476, 11471640, 12905595, 13765968, 17207460, 20648952, 22943280, 25811190, 34414920, 41297904, 51622380, 68829840, 103244760, 206489520]

約数ペア:

[(1, 206489520), (2, 103244760), (3, 68829840), (4, 51622380), (5, 41297904), (6, 34414920), (8, 25811190), (9, 22943280), (10, 20648952), (12, 17207460), (15, 13765968), (16, 12905595), (18, 11471640), (20, 10324476), (24, 8603730), (27, 7647760), (30, 6882984), (36, 5735820), (40, 5162238), (45, 4588656), (48, 4301865), (54, 3823880), (60, 3441492), (72, 2867910), (80, 2581119), (90, 2294328), (108, 1911940), (120, 1720746), (135, 1529552), (144, 1433955), (180, 1147164), (216, 955970), (240, 860373), (270, 764776), (360, 573582), (432, 477985), (540, 382388), (720, 286791), (1080, 191194), (2160, 95597)]