72483930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{268459}}^1$

素因数の和:268475

約数の個数: 32

約数和(自身を含む): 193291200

約数和(自身を除く): 120807270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 268459, 536918, 805377, 1342295, 1610754, 2416131, 2684590, 4026885, 4832262, 7248393, 8053770, 12080655, 14496786, 24161310, 36241965, 72483930]

約数ペア:

[(1, 72483930), (2, 36241965), (3, 24161310), (5, 14496786), (6, 12080655), (9, 8053770), (10, 7248393), (15, 4832262), (18, 4026885), (27, 2684590), (30, 2416131), (45, 1610754), (54, 1342295), (90, 805377), (135, 536918), (270, 268459)]