149025480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1241879}}^1$

素因数の和:1241893

約数の個数: 32

約数和(自身を含む): 447076800

約数和(自身を除く): 298051320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1241879, 2483758, 3725637, 4967516, 6209395, 7451274, 9935032, 12418790, 14902548, 18628185, 24837580, 29805096, 37256370, 49675160, 74512740, 149025480]

約数ペア:

[(1, 149025480), (2, 74512740), (3, 49675160), (4, 37256370), (5, 29805096), (6, 24837580), (8, 18628185), (10, 14902548), (12, 12418790), (15, 9935032), (20, 7451274), (24, 6209395), (30, 4967516), (40, 3725637), (60, 2483758), (120, 1241879)]