180532080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{250739}}^1$

素因数の和:250758

約数の個数: 60

約数和(自身を含む): 606289320

約数和(自身を除く): 425757240

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, 144, 180, 240, 360, 720, 250739, 501478, 752217, 1002956, 1253695, 1504434, 2005912, 2256651, 2507390, 3008868, 3761085, 4011824, 4513302, 5014780, 6017736, 7522170, 9026604, 10029560, 11283255, 12035472, 15044340, 18053208, 20059120, 22566510, 30088680, 36106416, 45133020, 60177360, 90266040, 180532080]

約数ペア:

[(1, 180532080), (2, 90266040), (3, 60177360), (4, 45133020), (5, 36106416), (6, 30088680), (8, 22566510), (9, 20059120), (10, 18053208), (12, 15044340), (15, 12035472), (16, 11283255), (18, 10029560), (20, 9026604), (24, 7522170), (30, 6017736), (36, 5014780), (40, 4513302), (45, 4011824), (48, 3761085), (60, 3008868), (72, 2507390), (80, 2256651), (90, 2005912), (120, 1504434), (144, 1253695), (180, 1002956), (240, 752217), (360, 501478), (720, 250739)]