2220860520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{6169057}}^1$

素因数の和:6169074

約数の個数: 48

約数和(自身を含む): 7217797860

約数和(自身を除く): 4996937340

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, 6169057, 12338114, 18507171, 24676228, 30845285, 37014342, 49352456, 55521513, 61690570, 74028684, 92535855, 111043026, 123381140, 148057368, 185071710, 222086052, 246762280, 277607565, 370143420, 444172104, 555215130, 740286840, 1110430260, 2220860520]

約数ペア:

[(1, 2220860520), (2, 1110430260), (3, 740286840), (4, 555215130), (5, 444172104), (6, 370143420), (8, 277607565), (9, 246762280), (10, 222086052), (12, 185071710), (15, 148057368), (18, 123381140), (20, 111043026), (24, 92535855), (30, 74028684), (36, 61690570), (40, 55521513), (45, 49352456), (60, 37014342), (72, 30845285), (90, 24676228), (120, 18507171), (180, 12338114), (360, 6169057)]