321008340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5350139}}^1$

素因数の和:5350151

約数の個数: 24

約数和(自身を含む): 898823520

約数和(自身を除く): 577815180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5350139, 10700278, 16050417, 21400556, 26750695, 32100834, 53501390, 64201668, 80252085, 107002780, 160504170, 321008340]

約数ペア:

[(1, 321008340), (2, 160504170), (3, 107002780), (4, 80252085), (5, 64201668), (6, 53501390), (10, 32100834), (12, 26750695), (15, 21400556), (20, 16050417), (30, 10700278), (60, 5350139)]