39426840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109519}}^1$

素因数の和:109536

約数の個数: 48

約数和(自身を含む): 128138400

約数和(自身を除く): 88711560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 109519, 219038, 328557, 438076, 547595, 657114, 876152, 985671, 1095190, 1314228, 1642785, 1971342, 2190380, 2628456, 3285570, 3942684, 4380760, 4928355, 6571140, 7885368, 9856710, 13142280, 19713420, 39426840]

約数ペア:

[(1, 39426840), (2, 19713420), (3, 13142280), (4, 9856710), (5, 7885368), (6, 6571140), (8, 4928355), (9, 4380760), (10, 3942684), (12, 3285570), (15, 2628456), (18, 2190380), (20, 1971342), (24, 1642785), (30, 1314228), (36, 1095190), (40, 985671), (45, 876152), (60, 657114), (72, 547595), (90, 438076), (120, 328557), (180, 219038), (360, 109519)]