493380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2741}}^1$

素因数の和:2756

約数の個数: 36

約数和(自身を含む): 1497132

約数和(自身を除く): 1003752

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2741, 5482, 8223, 10964, 13705, 16446, 24669, 27410, 32892, 41115, 49338, 54820, 82230, 98676, 123345, 164460, 246690, 493380]

約数ペア:

[(1, 493380), (2, 246690), (3, 164460), (4, 123345), (5, 98676), (6, 82230), (9, 54820), (10, 49338), (12, 41115), (15, 32892), (18, 27410), (20, 24669), (30, 16446), (36, 13705), (45, 10964), (60, 8223), (90, 5482), (180, 2741)]