39479640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{859}}^1$

素因数の和:1256

約数の個数: 64

約数和(自身を含む): 118886400

約数和(自身を除く): 79406760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 383, 766, 859, 1149, 1532, 1718, 1915, 2298, 2577, 3064, 3436, 3830, 4295, 4596, 5154, 5745, 6872, 7660, 8590, 9192, 10308, 11490, 12885, 15320, 17180, 20616, 22980, 25770, 34360, 45960, 51540, 103080, 328997, 657994, 986991, 1315988, 1644985, 1973982, 2631976, 3289970, 3947964, 4934955, 6579940, 7895928, 9869910, 13159880, 19739820, 39479640]

約数ペア:

[(1, 39479640), (2, 19739820), (3, 13159880), (4, 9869910), (5, 7895928), (6, 6579940), (8, 4934955), (10, 3947964), (12, 3289970), (15, 2631976), (20, 1973982), (24, 1644985), (30, 1315988), (40, 986991), (60, 657994), (120, 328997), (383, 103080), (766, 51540), (859, 45960), (1149, 34360), (1532, 25770), (1718, 22980), (1915, 20616), (2298, 17180), (2577, 15320), (3064, 12885), (3436, 11490), (3830, 10308), (4295, 9192), (4596, 8590), (5154, 7660), (5745, 6872)]