3720420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1879}}^1$

素因数の和:1905

約数の個数: 72

約数和(自身を含む): 12317760

約数和(自身を除く): 8597340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1879, 1980, 3758, 5637, 7516, 9395, 11274, 16911, 18790, 20669, 22548, 28185, 33822, 37580, 41338, 56370, 62007, 67644, 82676, 84555, 103345, 112740, 124014, 169110, 186021, 206690, 248028, 310035, 338220, 372042, 413380, 620070, 744084, 930105, 1240140, 1860210, 3720420]

約数ペア:

[(1, 3720420), (2, 1860210), (3, 1240140), (4, 930105), (5, 744084), (6, 620070), (9, 413380), (10, 372042), (11, 338220), (12, 310035), (15, 248028), (18, 206690), (20, 186021), (22, 169110), (30, 124014), (33, 112740), (36, 103345), (44, 84555), (45, 82676), (55, 67644), (60, 62007), (66, 56370), (90, 41338), (99, 37580), (110, 33822), (132, 28185), (165, 22548), (180, 20669), (198, 18790), (220, 16911), (330, 11274), (396, 9395), (495, 7516), (660, 5637), (990, 3758), (1879, 1980)]