29744280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{27541}}^1$

素因数の和:27561

約数の個数: 64

約数和(自身を含む): 99151200

約数和(自身を除く): 69406920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 27541, 55082, 82623, 110164, 137705, 165246, 220328, 247869, 275410, 330492, 413115, 495738, 550820, 660984, 743607, 826230, 991476, 1101640, 1239345, 1487214, 1652460, 1982952, 2478690, 2974428, 3304920, 3718035, 4957380, 5948856, 7436070, 9914760, 14872140, 29744280]

約数ペア:

[(1, 29744280), (2, 14872140), (3, 9914760), (4, 7436070), (5, 5948856), (6, 4957380), (8, 3718035), (9, 3304920), (10, 2974428), (12, 2478690), (15, 1982952), (18, 1652460), (20, 1487214), (24, 1239345), (27, 1101640), (30, 991476), (36, 826230), (40, 743607), (45, 660984), (54, 550820), (60, 495738), (72, 413115), (90, 330492), (108, 275410), (120, 247869), (135, 220328), (180, 165246), (216, 137705), (270, 110164), (360, 82623), (540, 55082), (1080, 27541)]