187781024160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{130403489}}^1$

素因数の和:130403510

約数の個数: 72

約数和(自身を含む): 640802749860

約数和(自身を除く): 453021725700

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, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 130403489, 260806978, 391210467, 521613956, 652017445, 782420934, 1043227912, 1173631401, 1304034890, 1564841868, 1956052335, 2086455824, 2347262802, 2608069780, 3129683736, 3912104670, 4172911648, 4694525604, 5216139560, 5868157005, 6259367472, 7824209340, 9389051208, 10432279120, 11736314010, 12518734944, 15648418680, 18778102416, 20864558240, 23472628020, 31296837360, 37556204832, 46945256040, 62593674720, 93890512080, 187781024160]

約数ペア:

[(1, 187781024160), (2, 93890512080), (3, 62593674720), (4, 46945256040), (5, 37556204832), (6, 31296837360), (8, 23472628020), (9, 20864558240), (10, 18778102416), (12, 15648418680), (15, 12518734944), (16, 11736314010), (18, 10432279120), (20, 9389051208), (24, 7824209340), (30, 6259367472), (32, 5868157005), (36, 5216139560), (40, 4694525604), (45, 4172911648), (48, 3912104670), (60, 3129683736), (72, 2608069780), (80, 2347262802), (90, 2086455824), (96, 1956052335), (120, 1564841868), (144, 1304034890), (160, 1173631401), (180, 1043227912), (240, 782420934), (288, 652017445), (360, 521613956), (480, 391210467), (720, 260806978), (1440, 130403489)]