12672840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{105607}}^1$

素因数の和:105621

約数の個数: 32

約数和(自身を含む): 38018880

約数和(自身を除く): 25346040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 105607, 211214, 316821, 422428, 528035, 633642, 844856, 1056070, 1267284, 1584105, 2112140, 2534568, 3168210, 4224280, 6336420, 12672840]

約数ペア:

[(1, 12672840), (2, 6336420), (3, 4224280), (4, 3168210), (5, 2534568), (6, 2112140), (8, 1584105), (10, 1267284), (12, 1056070), (15, 844856), (20, 633642), (24, 528035), (30, 422428), (40, 316821), (60, 211214), (120, 105607)]