7241940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13411}}^1$

素因数の和:13429

約数の個数: 48

約数和(自身を含む): 22532160

約数和(自身を除く): 15290220

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, 13411, 26822, 40233, 53644, 67055, 80466, 120699, 134110, 160932, 201165, 241398, 268220, 362097, 402330, 482796, 603495, 724194, 804660, 1206990, 1448388, 1810485, 2413980, 3620970, 7241940]

約数ペア:

[(1, 7241940), (2, 3620970), (3, 2413980), (4, 1810485), (5, 1448388), (6, 1206990), (9, 804660), (10, 724194), (12, 603495), (15, 482796), (18, 402330), (20, 362097), (27, 268220), (30, 241398), (36, 201165), (45, 160932), (54, 134110), (60, 120699), (90, 80466), (108, 67055), (135, 53644), (180, 40233), (270, 26822), (540, 13411)]