1090260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{673}}^1$

素因数の和:694

約数の個数: 60

約数和(自身を含む): 3425268

約数和(自身を除く): 2335008

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 673, 810, 1346, 1620, 2019, 2692, 3365, 4038, 6057, 6730, 8076, 10095, 12114, 13460, 18171, 20190, 24228, 30285, 36342, 40380, 54513, 60570, 72684, 90855, 109026, 121140, 181710, 218052, 272565, 363420, 545130, 1090260]

約数ペア:

[(1, 1090260), (2, 545130), (3, 363420), (4, 272565), (5, 218052), (6, 181710), (9, 121140), (10, 109026), (12, 90855), (15, 72684), (18, 60570), (20, 54513), (27, 40380), (30, 36342), (36, 30285), (45, 24228), (54, 20190), (60, 18171), (81, 13460), (90, 12114), (108, 10095), (135, 8076), (162, 6730), (180, 6057), (270, 4038), (324, 3365), (405, 2692), (540, 2019), (673, 1620), (810, 1346)]