30456640

素因数分解:

$2^6\times 5^1\times {\mathrm{95177}}^1$

素因数の和:95194

約数の個数: 28

約数和(自身を含む): 72525636

約数和(自身を除く): 42068996

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 95177, 190354, 380708, 475885, 761416, 951770, 1522832, 1903540, 3045664, 3807080, 6091328, 7614160, 15228320, 30456640]

約数ペア:

[(1, 30456640), (2, 15228320), (4, 7614160), (5, 6091328), (8, 3807080), (10, 3045664), (16, 1903540), (20, 1522832), (32, 951770), (40, 761416), (64, 475885), (80, 380708), (160, 190354), (320, 95177)]