120862440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{335729}}^1$

素因数の和:335746

約数の個数: 48

約数和(自身を含む): 392804100

約数和(自身を除く): 271941660

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, 335729, 671458, 1007187, 1342916, 1678645, 2014374, 2685832, 3021561, 3357290, 4028748, 5035935, 6043122, 6714580, 8057496, 10071870, 12086244, 13429160, 15107805, 20143740, 24172488, 30215610, 40287480, 60431220, 120862440]

約数ペア:

[(1, 120862440), (2, 60431220), (3, 40287480), (4, 30215610), (5, 24172488), (6, 20143740), (8, 15107805), (9, 13429160), (10, 12086244), (12, 10071870), (15, 8057496), (18, 6714580), (20, 6043122), (24, 5035935), (30, 4028748), (36, 3357290), (40, 3021561), (45, 2685832), (60, 2014374), (72, 1678645), (90, 1342916), (120, 1007187), (180, 671458), (360, 335729)]