22691880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{21011}}^1$

素因数の和:21031

約数の個数: 64

約数和(自身を含む): 75643200

約数和(自身を除く): 52951320

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, 21011, 42022, 63033, 84044, 105055, 126066, 168088, 189099, 210110, 252132, 315165, 378198, 420220, 504264, 567297, 630330, 756396, 840440, 945495, 1134594, 1260660, 1512792, 1890990, 2269188, 2521320, 2836485, 3781980, 4538376, 5672970, 7563960, 11345940, 22691880]

約数ペア:

[(1, 22691880), (2, 11345940), (3, 7563960), (4, 5672970), (5, 4538376), (6, 3781980), (8, 2836485), (9, 2521320), (10, 2269188), (12, 1890990), (15, 1512792), (18, 1260660), (20, 1134594), (24, 945495), (27, 840440), (30, 756396), (36, 630330), (40, 567297), (45, 504264), (54, 420220), (60, 378198), (72, 315165), (90, 252132), (108, 210110), (120, 189099), (135, 168088), (180, 126066), (216, 105055), (270, 84044), (360, 63033), (540, 42022), (1080, 21011)]