26621880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{221849}}^1$

素因数の和:221863

約数の個数: 32

約数和(自身を含む): 79866000

約数和(自身を除く): 53244120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 221849, 443698, 665547, 887396, 1109245, 1331094, 1774792, 2218490, 2662188, 3327735, 4436980, 5324376, 6655470, 8873960, 13310940, 26621880]

約数ペア:

[(1, 26621880), (2, 13310940), (3, 8873960), (4, 6655470), (5, 5324376), (6, 4436980), (8, 3327735), (10, 2662188), (12, 2218490), (15, 1774792), (20, 1331094), (24, 1109245), (30, 887396), (40, 665547), (60, 443698), (120, 221849)]