242794080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1213}}^1$

素因数の和:1373

約数の個数: 144

約数和(自身を含む): 835183440

約数和(自身を除く): 592389360

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, 139, 144, 160, 180, 240, 278, 288, 360, 417, 480, 556, 695, 720, 834, 1112, 1213, 1251, 1390, 1440, 1668, 2085, 2224, 2426, 2502, 2780, 3336, 3639, 4170, 4448, 4852, 5004, 5560, 6065, 6255, 6672, 7278, 8340, 9704, 10008, 10917, 11120, 12130, 12510, 13344, 14556, 16680, 18195, 19408, 20016, 21834, 22240, 24260, 25020, 29112, 33360, 36390, 38816, 40032, 43668, 48520, 50040, 54585, 58224, 66720, 72780, 87336, 97040, 100080, 109170, 116448, 145560, 168607, 174672, 194080, 200160, 218340, 291120, 337214, 349344, 436680, 505821, 582240, 674428, 843035, 873360, 1011642, 1348856, 1517463, 1686070, 1746720, 2023284, 2529105, 2697712, 3034926, 3372140, 4046568, 5058210, 5395424, 6069852, 6744280, 7587315, 8093136, 10116420, 12139704, 13488560, 15174630, 16186272, 20232840, 24279408, 26977120, 30349260, 40465680, 48558816, 60698520, 80931360, 121397040, 242794080]

約数ペア:

[(1, 242794080), (2, 121397040), (3, 80931360), (4, 60698520), (5, 48558816), (6, 40465680), (8, 30349260), (9, 26977120), (10, 24279408), (12, 20232840), (15, 16186272), (16, 15174630), (18, 13488560), (20, 12139704), (24, 10116420), (30, 8093136), (32, 7587315), (36, 6744280), (40, 6069852), (45, 5395424), (48, 5058210), (60, 4046568), (72, 3372140), (80, 3034926), (90, 2697712), (96, 2529105), (120, 2023284), (139, 1746720), (144, 1686070), (160, 1517463), (180, 1348856), (240, 1011642), (278, 873360), (288, 843035), (360, 674428), (417, 582240), (480, 505821), (556, 436680), (695, 349344), (720, 337214), (834, 291120), (1112, 218340), (1213, 200160), (1251, 194080), (1390, 174672), (1440, 168607), (1668, 145560), (2085, 116448), (2224, 109170), (2426, 100080), (2502, 97040), (2780, 87336), (3336, 72780), (3639, 66720), (4170, 58224), (4448, 54585), (4852, 50040), (5004, 48520), (5560, 43668), (6065, 40032), (6255, 38816), (6672, 36390), (7278, 33360), (8340, 29112), (9704, 25020), (10008, 24260), (10917, 22240), (11120, 21834), (12130, 20016), (12510, 19408), (13344, 18195), (14556, 16680)]