26307360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{18269}}^1$

素因数の和:18290

約数の個数: 72

約数和(自身を含む): 89778780

約数和(自身を除く): 63471420

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, 18269, 36538, 54807, 73076, 91345, 109614, 146152, 164421, 182690, 219228, 274035, 292304, 328842, 365380, 438456, 548070, 584608, 657684, 730760, 822105, 876912, 1096140, 1315368, 1461520, 1644210, 1753824, 2192280, 2630736, 2923040, 3288420, 4384560, 5261472, 6576840, 8769120, 13153680, 26307360]

約数ペア:

[(1, 26307360), (2, 13153680), (3, 8769120), (4, 6576840), (5, 5261472), (6, 4384560), (8, 3288420), (9, 2923040), (10, 2630736), (12, 2192280), (15, 1753824), (16, 1644210), (18, 1461520), (20, 1315368), (24, 1096140), (30, 876912), (32, 822105), (36, 730760), (40, 657684), (45, 584608), (48, 548070), (60, 438456), (72, 365380), (80, 328842), (90, 292304), (96, 274035), (120, 219228), (144, 182690), (160, 164421), (180, 146152), (240, 109614), (288, 91345), (360, 73076), (480, 54807), (720, 36538), (1440, 18269)]