121005720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30557}}^1$

素因数の和:30585

約数の個数: 96

約数和(自身を含む): 429034320

約数和(自身を除く): 308028600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 30557, 61114, 91671, 122228, 152785, 183342, 244456, 275013, 305570, 336127, 366684, 458355, 550026, 611140, 672254, 733368, 916710, 1008381, 1100052, 1222280, 1344508, 1375065, 1680635, 1833420, 2016762, 2200104, 2689016, 2750130, 3025143, 3361270, 3666840, 4033524, 5041905, 5500260, 6050286, 6722540, 8067048, 10083810, 11000520, 12100572, 13445080, 15125715, 20167620, 24201144, 30251430, 40335240, 60502860, 121005720]

約数ペア:

[(1, 121005720), (2, 60502860), (3, 40335240), (4, 30251430), (5, 24201144), (6, 20167620), (8, 15125715), (9, 13445080), (10, 12100572), (11, 11000520), (12, 10083810), (15, 8067048), (18, 6722540), (20, 6050286), (22, 5500260), (24, 5041905), (30, 4033524), (33, 3666840), (36, 3361270), (40, 3025143), (44, 2750130), (45, 2689016), (55, 2200104), (60, 2016762), (66, 1833420), (72, 1680635), (88, 1375065), (90, 1344508), (99, 1222280), (110, 1100052), (120, 1008381), (132, 916710), (165, 733368), (180, 672254), (198, 611140), (220, 550026), (264, 458355), (330, 366684), (360, 336127), (396, 305570), (440, 275013), (495, 244456), (660, 183342), (792, 152785), (990, 122228), (1320, 91671), (1980, 61114), (3960, 30557)]