1021830720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1064407}}^1$

素因数の和:1064427

約数の個数: 56

約数和(自身を含む): 3244315584

約数和(自身を除く): 2222484864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 1064407, 2128814, 3193221, 4257628, 5322035, 6386442, 8515256, 10644070, 12772884, 15966105, 17030512, 21288140, 25545768, 31932210, 34061024, 42576280, 51091536, 63864420, 68122048, 85152560, 102183072, 127728840, 170305120, 204366144, 255457680, 340610240, 510915360, 1021830720]

約数ペア:

[(1, 1021830720), (2, 510915360), (3, 340610240), (4, 255457680), (5, 204366144), (6, 170305120), (8, 127728840), (10, 102183072), (12, 85152560), (15, 68122048), (16, 63864420), (20, 51091536), (24, 42576280), (30, 34061024), (32, 31932210), (40, 25545768), (48, 21288140), (60, 17030512), (64, 15966105), (80, 12772884), (96, 10644070), (120, 8515256), (160, 6386442), (192, 5322035), (240, 4257628), (320, 3193221), (480, 2128814), (960, 1064407)]