73296540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{407203}}^1$

素因数の和:407218

約数の個数: 36

約数和(自身を含む): 222333384

約数和(自身を除く): 149036844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 407203, 814406, 1221609, 1628812, 2036015, 2443218, 3664827, 4072030, 4886436, 6108045, 7329654, 8144060, 12216090, 14659308, 18324135, 24432180, 36648270, 73296540]

約数ペア:

[(1, 73296540), (2, 36648270), (3, 24432180), (4, 18324135), (5, 14659308), (6, 12216090), (9, 8144060), (10, 7329654), (12, 6108045), (15, 4886436), (18, 4072030), (20, 3664827), (30, 2443218), (36, 2036015), (45, 1628812), (60, 1221609), (90, 814406), (180, 407203)]