121996260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{225919}}^1$

素因数の和:225937

約数の個数: 48

約数和(自身を含む): 379545600

約数和(自身を除く): 257549340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 225919, 451838, 677757, 903676, 1129595, 1355514, 2033271, 2259190, 2711028, 3388785, 4066542, 4518380, 6099813, 6777570, 8133084, 10166355, 12199626, 13555140, 20332710, 24399252, 30499065, 40665420, 60998130, 121996260]

約数ペア:

[(1, 121996260), (2, 60998130), (3, 40665420), (4, 30499065), (5, 24399252), (6, 20332710), (9, 13555140), (10, 12199626), (12, 10166355), (15, 8133084), (18, 6777570), (20, 6099813), (27, 4518380), (30, 4066542), (36, 3388785), (45, 2711028), (54, 2259190), (60, 2033271), (90, 1355514), (108, 1129595), (135, 903676), (180, 677757), (270, 451838), (540, 225919)]