68226360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1117}}^1$

素因数の和:1640

約数の個数: 64

約数和(自身を含む): 205264800

約数和(自身を除く): 137038440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 509, 1018, 1117, 1527, 2036, 2234, 2545, 3054, 3351, 4072, 4468, 5090, 5585, 6108, 6702, 7635, 8936, 10180, 11170, 12216, 13404, 15270, 16755, 20360, 22340, 26808, 30540, 33510, 44680, 61080, 67020, 134040, 568553, 1137106, 1705659, 2274212, 2842765, 3411318, 4548424, 5685530, 6822636, 8528295, 11371060, 13645272, 17056590, 22742120, 34113180, 68226360]

約数ペア:

[(1, 68226360), (2, 34113180), (3, 22742120), (4, 17056590), (5, 13645272), (6, 11371060), (8, 8528295), (10, 6822636), (12, 5685530), (15, 4548424), (20, 3411318), (24, 2842765), (30, 2274212), (40, 1705659), (60, 1137106), (120, 568553), (509, 134040), (1018, 67020), (1117, 61080), (1527, 44680), (2036, 33510), (2234, 30540), (2545, 26808), (3054, 22340), (3351, 20360), (4072, 16755), (4468, 15270), (5090, 13404), (5585, 12216), (6108, 11170), (6702, 10180), (7635, 8936)]