123780432

素因数分解:

$2^4\times 3^1\times {\mathrm{2578759}}^1$

素因数の和:2578770

約数の個数: 20

約数和(自身を含む): 319766240

約数和(自身を除く): 195985808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2578759, 5157518, 7736277, 10315036, 15472554, 20630072, 30945108, 41260144, 61890216, 123780432]

約数ペア:

[(1, 123780432), (2, 61890216), (3, 41260144), (4, 30945108), (6, 20630072), (8, 15472554), (12, 10315036), (16, 7736277), (24, 5157518), (48, 2578759)]