48893220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{30181}}^1$

素因数の和:30202

約数の個数: 60

約数和(自身を含む): 153384924

約数和(自身を除く): 104491704

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, 30181, 60362, 90543, 120724, 150905, 181086, 271629, 301810, 362172, 452715, 543258, 603620, 814887, 905430, 1086516, 1358145, 1629774, 1810860, 2444661, 2716290, 3259548, 4074435, 4889322, 5432580, 8148870, 9778644, 12223305, 16297740, 24446610, 48893220]

約数ペア:

[(1, 48893220), (2, 24446610), (3, 16297740), (4, 12223305), (5, 9778644), (6, 8148870), (9, 5432580), (10, 4889322), (12, 4074435), (15, 3259548), (18, 2716290), (20, 2444661), (27, 1810860), (30, 1629774), (36, 1358145), (45, 1086516), (54, 905430), (60, 814887), (81, 603620), (90, 543258), (108, 452715), (135, 362172), (162, 301810), (180, 271629), (270, 181086), (324, 150905), (405, 120724), (540, 90543), (810, 60362), (1620, 30181)]