38967761640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{753437}}^1$

素因数の和:753882

約数の個数: 64

約数和(自身を含む): 117174677760

約数和(自身を除く): 78206916120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 431, 862, 1293, 1724, 2155, 2586, 3448, 4310, 5172, 6465, 8620, 10344, 12930, 17240, 25860, 51720, 753437, 1506874, 2260311, 3013748, 3767185, 4520622, 6027496, 7534370, 9041244, 11301555, 15068740, 18082488, 22603110, 30137480, 45206220, 90412440, 324731347, 649462694, 974194041, 1298925388, 1623656735, 1948388082, 2597850776, 3247313470, 3896776164, 4870970205, 6494626940, 7793552328, 9741940410, 12989253880, 19483880820, 38967761640]

約数ペア:

[(1, 38967761640), (2, 19483880820), (3, 12989253880), (4, 9741940410), (5, 7793552328), (6, 6494626940), (8, 4870970205), (10, 3896776164), (12, 3247313470), (15, 2597850776), (20, 1948388082), (24, 1623656735), (30, 1298925388), (40, 974194041), (60, 649462694), (120, 324731347), (431, 90412440), (862, 45206220), (1293, 30137480), (1724, 22603110), (2155, 18082488), (2586, 15068740), (3448, 11301555), (4310, 9041244), (5172, 7534370), (6465, 6027496), (8620, 4520622), (10344, 3767185), (12930, 3013748), (17240, 2260311), (25860, 1506874), (51720, 753437)]