38683980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23879}}^1$

素因数の和:23900

約数の個数: 60

約数和(自身を含む): 121358160

約数和(自身を除く): 82674180

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, 23879, 47758, 71637, 95516, 119395, 143274, 214911, 238790, 286548, 358185, 429822, 477580, 644733, 716370, 859644, 1074555, 1289466, 1432740, 1934199, 2149110, 2578932, 3223665, 3868398, 4298220, 6447330, 7736796, 9670995, 12894660, 19341990, 38683980]

約数ペア:

[(1, 38683980), (2, 19341990), (3, 12894660), (4, 9670995), (5, 7736796), (6, 6447330), (9, 4298220), (10, 3868398), (12, 3223665), (15, 2578932), (18, 2149110), (20, 1934199), (27, 1432740), (30, 1289466), (36, 1074555), (45, 859644), (54, 716370), (60, 644733), (81, 477580), (90, 429822), (108, 358185), (135, 286548), (162, 238790), (180, 214911), (270, 143274), (324, 119395), (405, 95516), (540, 71637), (810, 47758), (1620, 23879)]