68046840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{189019}}^1$

素因数の和:189036

約数の個数: 48

約数和(自身を含む): 221153400

約数和(自身を除く): 153106560

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, 189019, 378038, 567057, 756076, 945095, 1134114, 1512152, 1701171, 1890190, 2268228, 2835285, 3402342, 3780380, 4536456, 5670570, 6804684, 7560760, 8505855, 11341140, 13609368, 17011710, 22682280, 34023420, 68046840]

約数ペア:

[(1, 68046840), (2, 34023420), (3, 22682280), (4, 17011710), (5, 13609368), (6, 11341140), (8, 8505855), (9, 7560760), (10, 6804684), (12, 5670570), (15, 4536456), (18, 3780380), (20, 3402342), (24, 2835285), (30, 2268228), (36, 1890190), (40, 1701171), (45, 1512152), (60, 1134114), (72, 945095), (90, 756076), (120, 567057), (180, 378038), (360, 189019)]