494781120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{171799}}^1$

素因数の和:171822

約数の個数: 84

約数和(自身を含む): 1701850800

約数和(自身を除く): 1207069680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 171799, 343598, 515397, 687196, 858995, 1030794, 1374392, 1546191, 1717990, 2061588, 2576985, 2748784, 3092382, 3435980, 4123176, 5153970, 5497568, 6184764, 6871960, 7730955, 8246352, 10307940, 10995136, 12369528, 13743920, 15461910, 16492704, 20615880, 24739056, 27487840, 30923820, 32985408, 41231760, 49478112, 54975680, 61847640, 82463520, 98956224, 123695280, 164927040, 247390560, 494781120]

約数ペア:

[(1, 494781120), (2, 247390560), (3, 164927040), (4, 123695280), (5, 98956224), (6, 82463520), (8, 61847640), (9, 54975680), (10, 49478112), (12, 41231760), (15, 32985408), (16, 30923820), (18, 27487840), (20, 24739056), (24, 20615880), (30, 16492704), (32, 15461910), (36, 13743920), (40, 12369528), (45, 10995136), (48, 10307940), (60, 8246352), (64, 7730955), (72, 6871960), (80, 6184764), (90, 5497568), (96, 5153970), (120, 4123176), (144, 3435980), (160, 3092382), (180, 2748784), (192, 2576985), (240, 2061588), (288, 1717990), (320, 1546191), (360, 1374392), (480, 1030794), (576, 858995), (720, 687196), (960, 515397), (1440, 343598), (2880, 171799)]