71052120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{65789}}^1$

素因数の和:65809

約数の個数: 64

約数和(自身を含む): 236844000

約数和(自身を除く): 165791880

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, 65789, 131578, 197367, 263156, 328945, 394734, 526312, 592101, 657890, 789468, 986835, 1184202, 1315780, 1578936, 1776303, 1973670, 2368404, 2631560, 2960505, 3552606, 3947340, 4736808, 5921010, 7105212, 7894680, 8881515, 11842020, 14210424, 17763030, 23684040, 35526060, 71052120]

約数ペア:

[(1, 71052120), (2, 35526060), (3, 23684040), (4, 17763030), (5, 14210424), (6, 11842020), (8, 8881515), (9, 7894680), (10, 7105212), (12, 5921010), (15, 4736808), (18, 3947340), (20, 3552606), (24, 2960505), (27, 2631560), (30, 2368404), (36, 1973670), (40, 1776303), (45, 1578936), (54, 1315780), (60, 1184202), (72, 986835), (90, 789468), (108, 657890), (120, 592101), (135, 526312), (180, 394734), (216, 328945), (270, 263156), (360, 197367), (540, 131578), (1080, 65789)]