120304504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{8893}}^1$

素因数の和:9007

約数の個数: 32

約数和(自身を含む): 240138000

約数和(自身を除く): 119833496

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 1691, 3382, 6764, 8893, 13528, 17786, 35572, 71144, 168967, 337934, 675868, 791477, 1351736, 1582954, 3165908, 6331816, 15038063, 30076126, 60152252, 120304504]

約数ペア:

[(1, 120304504), (2, 60152252), (4, 30076126), (8, 15038063), (19, 6331816), (38, 3165908), (76, 1582954), (89, 1351736), (152, 791477), (178, 675868), (356, 337934), (712, 168967), (1691, 71144), (3382, 35572), (6764, 17786), (8893, 13528)]