179912160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1213}}^1$

素因数の和:1337

約数の個数: 144

約数和(自身を含む): 620421984

約数和(自身を除く): 440509824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 103, 120, 144, 160, 180, 206, 240, 288, 309, 360, 412, 480, 515, 618, 720, 824, 927, 1030, 1213, 1236, 1440, 1545, 1648, 1854, 2060, 2426, 2472, 3090, 3296, 3639, 3708, 4120, 4635, 4852, 4944, 6065, 6180, 7278, 7416, 8240, 9270, 9704, 9888, 10917, 12130, 12360, 14556, 14832, 16480, 18195, 18540, 19408, 21834, 24260, 24720, 29112, 29664, 36390, 37080, 38816, 43668, 48520, 49440, 54585, 58224, 72780, 74160, 87336, 97040, 109170, 116448, 124939, 145560, 148320, 174672, 194080, 218340, 249878, 291120, 349344, 374817, 436680, 499756, 582240, 624695, 749634, 873360, 999512, 1124451, 1249390, 1499268, 1746720, 1874085, 1999024, 2248902, 2498780, 2998536, 3748170, 3998048, 4497804, 4997560, 5622255, 5997072, 7496340, 8995608, 9995120, 11244510, 11994144, 14992680, 17991216, 19990240, 22489020, 29985360, 35982432, 44978040, 59970720, 89956080, 179912160]

約数ペア:

[(1, 179912160), (2, 89956080), (3, 59970720), (4, 44978040), (5, 35982432), (6, 29985360), (8, 22489020), (9, 19990240), (10, 17991216), (12, 14992680), (15, 11994144), (16, 11244510), (18, 9995120), (20, 8995608), (24, 7496340), (30, 5997072), (32, 5622255), (36, 4997560), (40, 4497804), (45, 3998048), (48, 3748170), (60, 2998536), (72, 2498780), (80, 2248902), (90, 1999024), (96, 1874085), (103, 1746720), (120, 1499268), (144, 1249390), (160, 1124451), (180, 999512), (206, 873360), (240, 749634), (288, 624695), (309, 582240), (360, 499756), (412, 436680), (480, 374817), (515, 349344), (618, 291120), (720, 249878), (824, 218340), (927, 194080), (1030, 174672), (1213, 148320), (1236, 145560), (1440, 124939), (1545, 116448), (1648, 109170), (1854, 97040), (2060, 87336), (2426, 74160), (2472, 72780), (3090, 58224), (3296, 54585), (3639, 49440), (3708, 48520), (4120, 43668), (4635, 38816), (4852, 37080), (4944, 36390), (6065, 29664), (6180, 29112), (7278, 24720), (7416, 24260), (8240, 21834), (9270, 19408), (9704, 18540), (9888, 18195), (10917, 16480), (12130, 14832), (12360, 14556)]