54874440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{152429}}^1$

素因数の和:152446

約数の個数: 48

約数和(自身を含む): 178343100

約数和(自身を除く): 123468660

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, 152429, 304858, 457287, 609716, 762145, 914574, 1219432, 1371861, 1524290, 1829148, 2286435, 2743722, 3048580, 3658296, 4572870, 5487444, 6097160, 6859305, 9145740, 10974888, 13718610, 18291480, 27437220, 54874440]

約数ペア:

[(1, 54874440), (2, 27437220), (3, 18291480), (4, 13718610), (5, 10974888), (6, 9145740), (8, 6859305), (9, 6097160), (10, 5487444), (12, 4572870), (15, 3658296), (18, 3048580), (20, 2743722), (24, 2286435), (30, 1829148), (36, 1524290), (40, 1371861), (45, 1219432), (60, 914574), (72, 762145), (90, 609716), (120, 457287), (180, 304858), (360, 152429)]