38178540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23567}}^1$

素因数の和:23588

約数の個数: 60

約数和(自身を含む): 119772576

約数和(自身を除く): 81594036

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, 23567, 47134, 70701, 94268, 117835, 141402, 212103, 235670, 282804, 353505, 424206, 471340, 636309, 707010, 848412, 1060515, 1272618, 1414020, 1908927, 2121030, 2545236, 3181545, 3817854, 4242060, 6363090, 7635708, 9544635, 12726180, 19089270, 38178540]

約数ペア:

[(1, 38178540), (2, 19089270), (3, 12726180), (4, 9544635), (5, 7635708), (6, 6363090), (9, 4242060), (10, 3817854), (12, 3181545), (15, 2545236), (18, 2121030), (20, 1908927), (27, 1414020), (30, 1272618), (36, 1060515), (45, 848412), (54, 707010), (60, 636309), (81, 471340), (90, 424206), (108, 353505), (135, 282804), (162, 235670), (180, 212103), (270, 141402), (324, 117835), (405, 94268), (540, 70701), (810, 47134), (1620, 23567)]