15568740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2621}}^1$

素因数の和:2650

約数の個数: 96

約数和(自身を含む): 52859520

約数和(自身を除く): 37290780

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, 2621, 2970, 5242, 5940, 7863, 10484, 13105, 15726, 23589, 26210, 28831, 31452, 39315, 47178, 52420, 57662, 70767, 78630, 86493, 94356, 115324, 117945, 141534, 144155, 157260, 172986, 235890, 259479, 283068, 288310, 345972, 353835, 432465, 471780, 518958, 576620, 707670, 778437, 864930, 1037916, 1297395, 1415340, 1556874, 1729860, 2594790, 3113748, 3892185, 5189580, 7784370, 15568740]

約数ペア:

[(1, 15568740), (2, 7784370), (3, 5189580), (4, 3892185), (5, 3113748), (6, 2594790), (9, 1729860), (10, 1556874), (11, 1415340), (12, 1297395), (15, 1037916), (18, 864930), (20, 778437), (22, 707670), (27, 576620), (30, 518958), (33, 471780), (36, 432465), (44, 353835), (45, 345972), (54, 288310), (55, 283068), (60, 259479), (66, 235890), (90, 172986), (99, 157260), (108, 144155), (110, 141534), (132, 117945), (135, 115324), (165, 94356), (180, 86493), (198, 78630), (220, 70767), (270, 57662), (297, 52420), (330, 47178), (396, 39315), (495, 31452), (540, 28831), (594, 26210), (660, 23589), (990, 15726), (1188, 13105), (1485, 10484), (1980, 7863), (2621, 5940), (2970, 5242)]