180244080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1801}}^1$

素因数の和:1959

約数の個数: 120

約数和(自身を含む): 610013040

約数和(自身を除く): 429768960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 139, 144, 180, 240, 278, 360, 417, 556, 695, 720, 834, 1112, 1251, 1390, 1668, 1801, 2085, 2224, 2502, 2780, 3336, 3602, 4170, 5004, 5403, 5560, 6255, 6672, 7204, 8340, 9005, 10008, 10806, 11120, 12510, 14408, 16209, 16680, 18010, 20016, 21612, 25020, 27015, 28816, 32418, 33360, 36020, 43224, 50040, 54030, 64836, 72040, 81045, 86448, 100080, 108060, 129672, 144080, 162090, 216120, 250339, 259344, 324180, 432240, 500678, 648360, 751017, 1001356, 1251695, 1296720, 1502034, 2002712, 2253051, 2503390, 3004068, 3755085, 4005424, 4506102, 5006780, 6008136, 7510170, 9012204, 10013560, 11265255, 12016272, 15020340, 18024408, 20027120, 22530510, 30040680, 36048816, 45061020, 60081360, 90122040, 180244080]

約数ペア:

[(1, 180244080), (2, 90122040), (3, 60081360), (4, 45061020), (5, 36048816), (6, 30040680), (8, 22530510), (9, 20027120), (10, 18024408), (12, 15020340), (15, 12016272), (16, 11265255), (18, 10013560), (20, 9012204), (24, 7510170), (30, 6008136), (36, 5006780), (40, 4506102), (45, 4005424), (48, 3755085), (60, 3004068), (72, 2503390), (80, 2253051), (90, 2002712), (120, 1502034), (139, 1296720), (144, 1251695), (180, 1001356), (240, 751017), (278, 648360), (360, 500678), (417, 432240), (556, 324180), (695, 259344), (720, 250339), (834, 216120), (1112, 162090), (1251, 144080), (1390, 129672), (1668, 108060), (1801, 100080), (2085, 86448), (2224, 81045), (2502, 72040), (2780, 64836), (3336, 54030), (3602, 50040), (4170, 43224), (5004, 36020), (5403, 33360), (5560, 32418), (6255, 28816), (6672, 27015), (7204, 25020), (8340, 21612), (9005, 20016), (10008, 18010), (10806, 16680), (11120, 16209), (12510, 14408)]