16458520920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137154341}}^1$

素因数の和:137154355

約数の個数: 32

約数和(自身を含む): 49375563120

約数和(自身を除く): 32917042200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137154341, 274308682, 411463023, 548617364, 685771705, 822926046, 1097234728, 1371543410, 1645852092, 2057315115, 2743086820, 3291704184, 4114630230, 5486173640, 8229260460, 16458520920]

約数ペア:

[(1, 16458520920), (2, 8229260460), (3, 5486173640), (4, 4114630230), (5, 3291704184), (6, 2743086820), (8, 2057315115), (10, 1645852092), (12, 1371543410), (15, 1097234728), (20, 822926046), (24, 685771705), (30, 548617364), (40, 411463023), (60, 274308682), (120, 137154341)]