153632940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2560549}}^1$

素因数の和:2560561

約数の個数: 24

約数和(自身を含む): 430172400

約数和(自身を除く): 276539460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2560549, 5121098, 7681647, 10242196, 12802745, 15363294, 25605490, 30726588, 38408235, 51210980, 76816470, 153632940]

約数ペア:

[(1, 153632940), (2, 76816470), (3, 51210980), (4, 38408235), (5, 30726588), (6, 25605490), (10, 15363294), (12, 12802745), (15, 10242196), (20, 7681647), (30, 5121098), (60, 2560549)]