54946440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{152629}}^1$

素因数の和:152646

約数の個数: 48

約数和(自身を含む): 178577100

約数和(自身を除く): 123630660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 152629, 305258, 457887, 610516, 763145, 915774, 1221032, 1373661, 1526290, 1831548, 2289435, 2747322, 3052580, 3663096, 4578870, 5494644, 6105160, 6868305, 9157740, 10989288, 13736610, 18315480, 27473220, 54946440]

約数ペア:

[(1, 54946440), (2, 27473220), (3, 18315480), (4, 13736610), (5, 10989288), (6, 9157740), (8, 6868305), (9, 6105160), (10, 5494644), (12, 4578870), (15, 3663096), (18, 3052580), (20, 2747322), (24, 2289435), (30, 1831548), (36, 1526290), (40, 1373661), (45, 1221032), (60, 915774), (72, 763145), (90, 610516), (120, 457887), (180, 305258), (360, 152629)]