4001727780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{7410607}}^1$

素因数の和:7410625

約数の個数: 48

約数和(自身を含む): 12449821440

約数和(自身を除く): 8448093660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 7410607, 14821214, 22231821, 29642428, 37053035, 44463642, 66695463, 74106070, 88927284, 111159105, 133390926, 148212140, 200086389, 222318210, 266781852, 333477315, 400172778, 444636420, 666954630, 800345556, 1000431945, 1333909260, 2000863890, 4001727780]

約数ペア:

[(1, 4001727780), (2, 2000863890), (3, 1333909260), (4, 1000431945), (5, 800345556), (6, 666954630), (9, 444636420), (10, 400172778), (12, 333477315), (15, 266781852), (18, 222318210), (20, 200086389), (27, 148212140), (30, 133390926), (36, 111159105), (45, 88927284), (54, 74106070), (60, 66695463), (90, 44463642), (108, 37053035), (135, 29642428), (180, 22231821), (270, 14821214), (540, 7410607)]