40386480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{168277}}^1$

素因数の和:168293

約数の個数: 40

約数和(自身を含む): 125198832

約数和(自身を除く): 84812352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 168277, 336554, 504831, 673108, 841385, 1009662, 1346216, 1682770, 2019324, 2524155, 2692432, 3365540, 4038648, 5048310, 6731080, 8077296, 10096620, 13462160, 20193240, 40386480]

約数ペア:

[(1, 40386480), (2, 20193240), (3, 13462160), (4, 10096620), (5, 8077296), (6, 6731080), (8, 5048310), (10, 4038648), (12, 3365540), (15, 2692432), (16, 2524155), (20, 2019324), (24, 1682770), (30, 1346216), (40, 1009662), (48, 841385), (60, 673108), (80, 504831), (120, 336554), (240, 168277)]