38868660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23993}}^1$

素因数の和:24014

約数の個数: 60

約数和(自身を含む): 121937508

約数和(自身を除く): 83068848

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 23993, 47986, 71979, 95972, 119965, 143958, 215937, 239930, 287916, 359895, 431874, 479860, 647811, 719790, 863748, 1079685, 1295622, 1439580, 1943433, 2159370, 2591244, 3239055, 3886866, 4318740, 6478110, 7773732, 9717165, 12956220, 19434330, 38868660]

約数ペア:

[(1, 38868660), (2, 19434330), (3, 12956220), (4, 9717165), (5, 7773732), (6, 6478110), (9, 4318740), (10, 3886866), (12, 3239055), (15, 2591244), (18, 2159370), (20, 1943433), (27, 1439580), (30, 1295622), (36, 1079685), (45, 863748), (54, 719790), (60, 647811), (81, 479860), (90, 431874), (108, 359895), (135, 287916), (162, 239930), (180, 215937), (270, 143958), (324, 119965), (405, 95972), (540, 71979), (810, 47986), (1620, 23993)]