315608340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5260139}}^1$

素因数の和:5260151

約数の個数: 24

約数和(自身を含む): 883703520

約数和(自身を除く): 568095180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5260139, 10520278, 15780417, 21040556, 26300695, 31560834, 52601390, 63121668, 78902085, 105202780, 157804170, 315608340]

約数ペア:

[(1, 315608340), (2, 157804170), (3, 105202780), (4, 78902085), (5, 63121668), (6, 52601390), (10, 31560834), (12, 26300695), (15, 21040556), (20, 15780417), (30, 10520278), (60, 5260139)]