45380520

素因数分解:

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

素因数の和:42039

約数の個数: 64

約数和(自身を含む): 151272000

約数和(自身を除く): 105891480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 42019, 84038, 126057, 168076, 210095, 252114, 336152, 378171, 420190, 504228, 630285, 756342, 840380, 1008456, 1134513, 1260570, 1512684, 1680760, 1890855, 2269026, 2521140, 3025368, 3781710, 4538052, 5042280, 5672565, 7563420, 9076104, 11345130, 15126840, 22690260, 45380520]

約数ペア:

[(1, 45380520), (2, 22690260), (3, 15126840), (4, 11345130), (5, 9076104), (6, 7563420), (8, 5672565), (9, 5042280), (10, 4538052), (12, 3781710), (15, 3025368), (18, 2521140), (20, 2269026), (24, 1890855), (27, 1680760), (30, 1512684), (36, 1260570), (40, 1134513), (45, 1008456), (54, 840380), (60, 756342), (72, 630285), (90, 504228), (108, 420190), (120, 378171), (135, 336152), (180, 252114), (216, 210095), (270, 168076), (360, 126057), (540, 84038), (1080, 42019)]