60031980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{929}}^1$

素因数の和:1303

約数の個数: 72

約数和(自身を含む): 182800800

約数和(自身を除く): 122768820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 359, 718, 929, 1077, 1436, 1795, 1858, 2154, 2787, 3231, 3590, 3716, 4308, 4645, 5385, 5574, 6462, 7180, 8361, 9290, 10770, 11148, 12924, 13935, 16155, 16722, 18580, 21540, 27870, 32310, 33444, 41805, 55740, 64620, 83610, 167220, 333511, 667022, 1000533, 1334044, 1667555, 2001066, 3001599, 3335110, 4002132, 5002665, 6003198, 6670220, 10005330, 12006396, 15007995, 20010660, 30015990, 60031980]

約数ペア:

[(1, 60031980), (2, 30015990), (3, 20010660), (4, 15007995), (5, 12006396), (6, 10005330), (9, 6670220), (10, 6003198), (12, 5002665), (15, 4002132), (18, 3335110), (20, 3001599), (30, 2001066), (36, 1667555), (45, 1334044), (60, 1000533), (90, 667022), (180, 333511), (359, 167220), (718, 83610), (929, 64620), (1077, 55740), (1436, 41805), (1795, 33444), (1858, 32310), (2154, 27870), (2787, 21540), (3231, 18580), (3590, 16722), (3716, 16155), (4308, 13935), (4645, 12924), (5385, 11148), (5574, 10770), (6462, 9290), (7180, 8361)]