16831560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{140263}}^1$

素因数の和:140277

約数の個数: 32

約数和(自身を含む): 50495040

約数和(自身を除く): 33663480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 140263, 280526, 420789, 561052, 701315, 841578, 1122104, 1402630, 1683156, 2103945, 2805260, 3366312, 4207890, 5610520, 8415780, 16831560]

約数ペア:

[(1, 16831560), (2, 8415780), (3, 5610520), (4, 4207890), (5, 3366312), (6, 2805260), (8, 2103945), (10, 1683156), (12, 1402630), (15, 1122104), (20, 841578), (24, 701315), (30, 561052), (40, 420789), (60, 280526), (120, 140263)]