12322080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:263

約数の個数: 144

約数和(自身を含む): 43243200

約数和(自身を除く): 30921120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 199, 215, 240, 258, 288, 344, 360, 387, 398, 430, 480, 516, 597, 645, 688, 720, 774, 796, 860, 995, 1032, 1194, 1290, 1376, 1440, 1548, 1592, 1720, 1791, 1935, 1990, 2064, 2388, 2580, 2985, 3096, 3184, 3440, 3582, 3870, 3980, 4128, 4776, 5160, 5970, 6192, 6368, 6880, 7164, 7740, 7960, 8557, 8955, 9552, 10320, 11940, 12384, 14328, 15480, 15920, 17114, 17910, 19104, 20640, 23880, 25671, 28656, 30960, 31840, 34228, 35820, 42785, 47760, 51342, 57312, 61920, 68456, 71640, 77013, 85570, 95520, 102684, 128355, 136912, 143280, 154026, 171140, 205368, 256710, 273824, 286560, 308052, 342280, 385065, 410736, 513420, 616104, 684560, 770130, 821472, 1026840, 1232208, 1369120, 1540260, 2053680, 2464416, 3080520, 4107360, 6161040, 12322080]

約数ペア:

[(1, 12322080), (2, 6161040), (3, 4107360), (4, 3080520), (5, 2464416), (6, 2053680), (8, 1540260), (9, 1369120), (10, 1232208), (12, 1026840), (15, 821472), (16, 770130), (18, 684560), (20, 616104), (24, 513420), (30, 410736), (32, 385065), (36, 342280), (40, 308052), (43, 286560), (45, 273824), (48, 256710), (60, 205368), (72, 171140), (80, 154026), (86, 143280), (90, 136912), (96, 128355), (120, 102684), (129, 95520), (144, 85570), (160, 77013), (172, 71640), (180, 68456), (199, 61920), (215, 57312), (240, 51342), (258, 47760), (288, 42785), (344, 35820), (360, 34228), (387, 31840), (398, 30960), (430, 28656), (480, 25671), (516, 23880), (597, 20640), (645, 19104), (688, 17910), (720, 17114), (774, 15920), (796, 15480), (860, 14328), (995, 12384), (1032, 11940), (1194, 10320), (1290, 9552), (1376, 8955), (1440, 8557), (1548, 7960), (1592, 7740), (1720, 7164), (1791, 6880), (1935, 6368), (1990, 6192), (2064, 5970), (2388, 5160), (2580, 4776), (2985, 4128), (3096, 3980), (3184, 3870), (3440, 3582)]