260460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1447}}^1$

素因数の和:1462

約数の個数: 36

約数和(自身を含む): 790608

約数和(自身を除く): 530148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1447, 2894, 4341, 5788, 7235, 8682, 13023, 14470, 17364, 21705, 26046, 28940, 43410, 52092, 65115, 86820, 130230, 260460]

約数ペア:

[(1, 260460), (2, 130230), (3, 86820), (4, 65115), (5, 52092), (6, 43410), (9, 28940), (10, 26046), (12, 21705), (15, 17364), (18, 14470), (20, 13023), (30, 8682), (36, 7235), (45, 5788), (60, 4341), (90, 2894), (180, 1447)]