338873040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42787}}^1$

素因数の和:42817

約数の個数: 120

約数和(自身を含む): 1241536608

約数和(自身を除く): 902663568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 42787, 85574, 128361, 171148, 213935, 256722, 342296, 385083, 427870, 470657, 513444, 641805, 684592, 770166, 855740, 941314, 1026888, 1283610, 1411971, 1540332, 1711480, 1882628, 1925415, 2053776, 2353285, 2567220, 2823942, 3080664, 3422960, 3765256, 3850830, 4235913, 4706570, 5134440, 5647884, 6161328, 7059855, 7530512, 7701660, 8471826, 9413140, 10268880, 11295768, 14119710, 15403320, 16943652, 18826280, 21179565, 22591536, 28239420, 30806640, 33887304, 37652560, 42359130, 56478840, 67774608, 84718260, 112957680, 169436520, 338873040]

約数ペア:

[(1, 338873040), (2, 169436520), (3, 112957680), (4, 84718260), (5, 67774608), (6, 56478840), (8, 42359130), (9, 37652560), (10, 33887304), (11, 30806640), (12, 28239420), (15, 22591536), (16, 21179565), (18, 18826280), (20, 16943652), (22, 15403320), (24, 14119710), (30, 11295768), (33, 10268880), (36, 9413140), (40, 8471826), (44, 7701660), (45, 7530512), (48, 7059855), (55, 6161328), (60, 5647884), (66, 5134440), (72, 4706570), (80, 4235913), (88, 3850830), (90, 3765256), (99, 3422960), (110, 3080664), (120, 2823942), (132, 2567220), (144, 2353285), (165, 2053776), (176, 1925415), (180, 1882628), (198, 1711480), (220, 1540332), (240, 1411971), (264, 1283610), (330, 1026888), (360, 941314), (396, 855740), (440, 770166), (495, 684592), (528, 641805), (660, 513444), (720, 470657), (792, 427870), (880, 385083), (990, 342296), (1320, 256722), (1584, 213935), (1980, 171148), (2640, 128361), (3960, 85574), (7920, 42787)]