255085560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8537}}^1$

素因数の和:8637

約数の個数: 96

約数和(自身を含む): 839114640

約数和(自身を除く): 584029080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 4980, 5976, 7470, 8537, 9960, 14940, 17074, 25611, 29880, 34148, 42685, 51222, 68296, 76833, 85370, 102444, 128055, 153666, 170740, 204888, 256110, 307332, 341480, 384165, 512220, 614664, 708571, 768330, 1024440, 1417142, 1536660, 2125713, 2834284, 3073320, 3542855, 4251426, 5668568, 6377139, 7085710, 8502852, 10628565, 12754278, 14171420, 17005704, 21257130, 25508556, 28342840, 31885695, 42514260, 51017112, 63771390, 85028520, 127542780, 255085560]

約数ペア:

[(1, 255085560), (2, 127542780), (3, 85028520), (4, 63771390), (5, 51017112), (6, 42514260), (8, 31885695), (9, 28342840), (10, 25508556), (12, 21257130), (15, 17005704), (18, 14171420), (20, 12754278), (24, 10628565), (30, 8502852), (36, 7085710), (40, 6377139), (45, 5668568), (60, 4251426), (72, 3542855), (83, 3073320), (90, 2834284), (120, 2125713), (166, 1536660), (180, 1417142), (249, 1024440), (332, 768330), (360, 708571), (415, 614664), (498, 512220), (664, 384165), (747, 341480), (830, 307332), (996, 256110), (1245, 204888), (1494, 170740), (1660, 153666), (1992, 128055), (2490, 102444), (2988, 85370), (3320, 76833), (3735, 68296), (4980, 51222), (5976, 42685), (7470, 34148), (8537, 29880), (9960, 25611), (14940, 17074)]