47159640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11909}}^1$

素因数の和:11937

約数の個数: 96

約数和(自身を含む): 167216400

約数和(自身を除く): 120056760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 11909, 23818, 35727, 47636, 59545, 71454, 95272, 107181, 119090, 130999, 142908, 178635, 214362, 238180, 261998, 285816, 357270, 392997, 428724, 476360, 523996, 535905, 654995, 714540, 785994, 857448, 1047992, 1071810, 1178991, 1309990, 1429080, 1571988, 1964985, 2143620, 2357982, 2619980, 3143976, 3929970, 4287240, 4715964, 5239960, 5894955, 7859940, 9431928, 11789910, 15719880, 23579820, 47159640]

約数ペア:

[(1, 47159640), (2, 23579820), (3, 15719880), (4, 11789910), (5, 9431928), (6, 7859940), (8, 5894955), (9, 5239960), (10, 4715964), (11, 4287240), (12, 3929970), (15, 3143976), (18, 2619980), (20, 2357982), (22, 2143620), (24, 1964985), (30, 1571988), (33, 1429080), (36, 1309990), (40, 1178991), (44, 1071810), (45, 1047992), (55, 857448), (60, 785994), (66, 714540), (72, 654995), (88, 535905), (90, 523996), (99, 476360), (110, 428724), (120, 392997), (132, 357270), (165, 285816), (180, 261998), (198, 238180), (220, 214362), (264, 178635), (330, 142908), (360, 130999), (396, 119090), (440, 107181), (495, 95272), (660, 71454), (792, 59545), (990, 47636), (1320, 35727), (1980, 23818), (3960, 11909)]