149416440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1245137}}^1$

素因数の和:1245151

約数の個数: 32

約数和(自身を含む): 448249680

約数和(自身を除く): 298833240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1245137, 2490274, 3735411, 4980548, 6225685, 7470822, 9961096, 12451370, 14941644, 18677055, 24902740, 29883288, 37354110, 49805480, 74708220, 149416440]

約数ペア:

[(1, 149416440), (2, 74708220), (3, 49805480), (4, 37354110), (5, 29883288), (6, 24902740), (8, 18677055), (10, 14941644), (12, 12451370), (15, 9961096), (20, 7470822), (24, 6225685), (30, 4980548), (40, 3735411), (60, 2490274), (120, 1245137)]