30456144

素因数分解:

$2^4\times 3^2\times {\mathrm{211501}}^1$

素因数の和:211515

約数の個数: 30

約数和(自身を含む): 85235306

約数和(自身を除く): 54779162

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 211501, 423002, 634503, 846004, 1269006, 1692008, 1903509, 2538012, 3384016, 3807018, 5076024, 7614036, 10152048, 15228072, 30456144]

約数ペア:

[(1, 30456144), (2, 15228072), (3, 10152048), (4, 7614036), (6, 5076024), (8, 3807018), (9, 3384016), (12, 2538012), (16, 1903509), (18, 1692008), (24, 1269006), (36, 846004), (48, 634503), (72, 423002), (144, 211501)]