23765940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4001}}^1$

素因数の和:4030

約数の個数: 96

約数和(自身を含む): 80680320

約数和(自身を除く): 56914380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 4001, 5940, 8002, 12003, 16004, 20005, 24006, 36009, 40010, 44011, 48012, 60015, 72018, 80020, 88022, 108027, 120030, 132033, 144036, 176044, 180045, 216054, 220055, 240060, 264066, 360090, 396099, 432108, 440110, 528132, 540135, 660165, 720180, 792198, 880220, 1080270, 1188297, 1320330, 1584396, 1980495, 2160540, 2376594, 2640660, 3960990, 4753188, 5941485, 7921980, 11882970, 23765940]

約数ペア:

[(1, 23765940), (2, 11882970), (3, 7921980), (4, 5941485), (5, 4753188), (6, 3960990), (9, 2640660), (10, 2376594), (11, 2160540), (12, 1980495), (15, 1584396), (18, 1320330), (20, 1188297), (22, 1080270), (27, 880220), (30, 792198), (33, 720180), (36, 660165), (44, 540135), (45, 528132), (54, 440110), (55, 432108), (60, 396099), (66, 360090), (90, 264066), (99, 240060), (108, 220055), (110, 216054), (132, 180045), (135, 176044), (165, 144036), (180, 132033), (198, 120030), (220, 108027), (270, 88022), (297, 80020), (330, 72018), (396, 60015), (495, 48012), (540, 44011), (594, 40010), (660, 36009), (990, 24006), (1188, 20005), (1485, 16004), (1980, 12003), (2970, 8002), (4001, 5940)]