308337240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2569477}}^1$

素因数の和:2569491

約数の個数: 32

約数和(自身を含む): 925012080

約数和(自身を除く): 616674840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2569477, 5138954, 7708431, 10277908, 12847385, 15416862, 20555816, 25694770, 30833724, 38542155, 51389540, 61667448, 77084310, 102779080, 154168620, 308337240]

約数ペア:

[(1, 308337240), (2, 154168620), (3, 102779080), (4, 77084310), (5, 61667448), (6, 51389540), (8, 38542155), (10, 30833724), (12, 25694770), (15, 20555816), (20, 15416862), (24, 12847385), (30, 10277908), (40, 7708431), (60, 5138954), (120, 2569477)]