9020520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{25057}}^1$

素因数の和:25074

約数の個数: 48

約数和(自身を含む): 29317860

約数和(自身を除く): 20297340

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, 25057, 50114, 75171, 100228, 125285, 150342, 200456, 225513, 250570, 300684, 375855, 451026, 501140, 601368, 751710, 902052, 1002280, 1127565, 1503420, 1804104, 2255130, 3006840, 4510260, 9020520]

約数ペア:

[(1, 9020520), (2, 4510260), (3, 3006840), (4, 2255130), (5, 1804104), (6, 1503420), (8, 1127565), (9, 1002280), (10, 902052), (12, 751710), (15, 601368), (18, 501140), (20, 451026), (24, 375855), (30, 300684), (36, 250570), (40, 225513), (45, 200456), (60, 150342), (72, 125285), (90, 100228), (120, 75171), (180, 50114), (360, 25057)]