390469146840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1084636519}}^1$

素因数の和:1084636536

約数の個数: 48

約数和(自身を含む): 1269024728400

約数和(自身を除く): 878555581560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1084636519, 2169273038, 3253909557, 4338546076, 5423182595, 6507819114, 8677092152, 9761728671, 10846365190, 13015638228, 16269547785, 19523457342, 21692730380, 26031276456, 32539095570, 39046914684, 43385460760, 48808643355, 65078191140, 78093829368, 97617286710, 130156382280, 195234573420, 390469146840]

約数ペア:

[(1, 390469146840), (2, 195234573420), (3, 130156382280), (4, 97617286710), (5, 78093829368), (6, 65078191140), (8, 48808643355), (9, 43385460760), (10, 39046914684), (12, 32539095570), (15, 26031276456), (18, 21692730380), (20, 19523457342), (24, 16269547785), (30, 13015638228), (36, 10846365190), (40, 9761728671), (45, 8677092152), (60, 6507819114), (72, 5423182595), (90, 4338546076), (120, 3253909557), (180, 2169273038), (360, 1084636519)]