289096440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2409137}}^1$

素因数の和:2409151

約数の個数: 32

約数和(自身を含む): 867289680

約数和(自身を除く): 578193240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2409137, 4818274, 7227411, 9636548, 12045685, 14454822, 19273096, 24091370, 28909644, 36137055, 48182740, 57819288, 72274110, 96365480, 144548220, 289096440]

約数ペア:

[(1, 289096440), (2, 144548220), (3, 96365480), (4, 72274110), (5, 57819288), (6, 48182740), (8, 36137055), (10, 28909644), (12, 24091370), (15, 19273096), (20, 14454822), (24, 12045685), (30, 9636548), (40, 7227411), (60, 4818274), (120, 2409137)]