30253680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{42019}}^1$

素因数の和:42038

約数の個数: 60

約数和(自身を含む): 101604360

約数和(自身を除く): 71350680

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, 42019, 84038, 126057, 168076, 210095, 252114, 336152, 378171, 420190, 504228, 630285, 672304, 756342, 840380, 1008456, 1260570, 1512684, 1680760, 1890855, 2016912, 2521140, 3025368, 3361520, 3781710, 5042280, 6050736, 7563420, 10084560, 15126840, 30253680]

約数ペア:

[(1, 30253680), (2, 15126840), (3, 10084560), (4, 7563420), (5, 6050736), (6, 5042280), (8, 3781710), (9, 3361520), (10, 3025368), (12, 2521140), (15, 2016912), (16, 1890855), (18, 1680760), (20, 1512684), (24, 1260570), (30, 1008456), (36, 840380), (40, 756342), (45, 672304), (48, 630285), (60, 504228), (72, 420190), (80, 378171), (90, 336152), (120, 252114), (144, 210095), (180, 168076), (240, 126057), (360, 84038), (720, 42019)]