148440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1237}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 445680

約数和(自身を除く): 297240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1237, 2474, 3711, 4948, 6185, 7422, 9896, 12370, 14844, 18555, 24740, 29688, 37110, 49480, 74220, 148440]

約数ペア:

[(1, 148440), (2, 74220), (3, 49480), (4, 37110), (5, 29688), (6, 24740), (8, 18555), (10, 14844), (12, 12370), (15, 9896), (20, 7422), (24, 6185), (30, 4948), (40, 3711), (60, 2474), (120, 1237)]