2685240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7459}}^1$

素因数の和:7476

約数の個数: 48

約数和(自身を含む): 8728200

約数和(自身を除く): 6042960

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, 7459, 14918, 22377, 29836, 37295, 44754, 59672, 67131, 74590, 89508, 111885, 134262, 149180, 179016, 223770, 268524, 298360, 335655, 447540, 537048, 671310, 895080, 1342620, 2685240]

約数ペア:

[(1, 2685240), (2, 1342620), (3, 895080), (4, 671310), (5, 537048), (6, 447540), (8, 335655), (9, 298360), (10, 268524), (12, 223770), (15, 179016), (18, 149180), (20, 134262), (24, 111885), (30, 89508), (36, 74590), (40, 67131), (45, 59672), (60, 44754), (72, 37295), (90, 29836), (120, 22377), (180, 14918), (360, 7459)]