90080040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{750667}}^1$

素因数の和:750681

約数の個数: 32

約数和(自身を含む): 270240480

約数和(自身を除く): 180160440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 750667, 1501334, 2252001, 3002668, 3753335, 4504002, 6005336, 7506670, 9008004, 11260005, 15013340, 18016008, 22520010, 30026680, 45040020, 90080040]

約数ペア:

[(1, 90080040), (2, 45040020), (3, 30026680), (4, 22520010), (5, 18016008), (6, 15013340), (8, 11260005), (10, 9008004), (12, 7506670), (15, 6005336), (20, 4504002), (24, 3753335), (30, 3002668), (40, 2252001), (60, 1501334), (120, 750667)]