548451360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{380869}}^1$

素因数の和:380890

約数の個数: 72

約数和(自身を含む): 1871595180

約数和(自身を除く): 1323143820

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, 380869, 761738, 1142607, 1523476, 1904345, 2285214, 3046952, 3427821, 3808690, 4570428, 5713035, 6093904, 6855642, 7617380, 9140856, 11426070, 12187808, 13711284, 15234760, 17139105, 18281712, 22852140, 27422568, 30469520, 34278210, 36563424, 45704280, 54845136, 60939040, 68556420, 91408560, 109690272, 137112840, 182817120, 274225680, 548451360]

約数ペア:

[(1, 548451360), (2, 274225680), (3, 182817120), (4, 137112840), (5, 109690272), (6, 91408560), (8, 68556420), (9, 60939040), (10, 54845136), (12, 45704280), (15, 36563424), (16, 34278210), (18, 30469520), (20, 27422568), (24, 22852140), (30, 18281712), (32, 17139105), (36, 15234760), (40, 13711284), (45, 12187808), (48, 11426070), (60, 9140856), (72, 7617380), (80, 6855642), (90, 6093904), (96, 5713035), (120, 4570428), (144, 3808690), (160, 3427821), (180, 3046952), (240, 2285214), (288, 1904345), (360, 1523476), (480, 1142607), (720, 761738), (1440, 380869)]